1.
Mushihimesama Futari
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Mushihimesama Futari, a bullet hell shooter by Cave, was released in arcades on October 27,2006 and as a sequel to Mushihimesama. Mushihimesama Futari was released on the Xbox 360 in Japan on November 26,2009, in April 2012, Cave released a port of the game on the iOS platforms, titled Bug Princess 2. Selectable game modes include Original and Maniac, with unlockable Ultra mode, the game features five stages, each with a boss and mid-boss. The players can select two characters - Reco and Palm, and choose normal or abnormal shot type for each, the main scoring system in this game involves collecting gems. In Original and Ultra mode, the gem counter switches colour from green to blue every 500 gems, the players collect more gems by killing enemies with the players laser when the counter is blue, and with the players shot when the counter is green. There is an overall gem counter and a counter, which resets to zero every level. In Maniac mode, when the bar is full and flashing red. Version 1.5 replaced Version 1.0 as the version of the game. Item and game system was changed as well as modified bullet patterns, Ultra mode unlocked from the start. Gem counter switches colour every 2000 in Version 1.5 Ultra mode, the basic plot revolves around the death of the antagonist from the first game, Aki, and his mother, Larsa, going insane and seeking revenge on Reco for allegedly killing him. Her younger son Palm goes in search of Reco to learn the truth about his brother on his own, eventually Reco finds Palm lost far from home and the two become friends, with Palm learning what happened to Aki was not her fault. Together, they aim to travel back to Palms home and stop the madness of Larsa, Larsa is the main antagonist of the story, she pilots Stage 5s boss, Dragon Emperion. Mushihimesama Futari does not allow changing of players shot during mid-game, CAVE ultimately released a few subsequent Xbox 360 shooters in region-free format, including Espgaluda II Black Label and Muchi Muchi Pork. The Mushihimesama Futari original soundtrack was released on CD on May 30,2007 in Japan and was published by Cave, the Black Label soundtrack was released in 2009 as Mushihime-sama Double Arrange Album, along with arranged compositions from the original Mushihime-sama. The Xbox 360 release includes Version 1.5, Novice, the player can select between original arcade graphics, and new high resolution graphics. The players can play the game in tate, with numerous graphical options, the Xbox 360 exclusive arrange mode allows 1 player only to play through the game with special rules. Selecting shot type is not available in this mode however, Black Label could be downloaded for 1200 Microsoft Points from the Xbox Live Marketplace under the misspelled title Mushihime-sama Hutari Black Lavel as an add-on only, not the full game. First print editions included Version 1.01 via a download code, the limited edition release for Xbox 360 came with an arrange soundtrack CD, an Xbox 360 faceplate and either a version A or version B telephone card
2.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
3.
Mesopotamia
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In the Iron Age, it was controlled by the Neo-Assyrian and Neo-Babylonian Empires. The Sumerians and Akkadians dominated Mesopotamia from the beginning of history to the fall of Babylon in 539 BC. It fell to Alexander the Great in 332 BC, and after his death, around 150 BC, Mesopotamia was under the control of the Parthian Empire. Mesopotamia became a battleground between the Romans and Parthians, with parts of Mesopotamia coming under ephemeral Roman control. In AD226, eastern part of it fell to the Sassanid Persians, division of Mesopotamia between Roman and Sassanid Empires lasted until the 7th century Muslim conquest of Persia of the Sasanian Empire and Muslim conquest of the Levant from Byzantines. A number of primarily neo-Assyrian and Christian native Mesopotamian states existed between the 1st century BC and 3rd century AD, including Adiabene, Osroene, and Hatra, Mesopotamia is the site of the earliest developments of the Neolithic Revolution from around 10,000 BC. The regional toponym Mesopotamia comes from the ancient Greek root words μέσος middle and ποταμός river and it is used throughout the Greek Septuagint to translate the Hebrew equivalent Naharaim. In the Anabasis, Mesopotamia was used to designate the land east of the Euphrates in north Syria, the Aramaic term biritum/birit narim corresponded to a similar geographical concept. The neighbouring steppes to the west of the Euphrates and the part of the Zagros Mountains are also often included under the wider term Mesopotamia. A further distinction is made between Northern or Upper Mesopotamia and Southern or Lower Mesopotamia. Upper Mesopotamia, also known as the Jazira, is the area between the Euphrates and the Tigris from their sources down to Baghdad, Lower Mesopotamia is the area from Baghdad to the Persian Gulf and includes Kuwait and parts of western Iran. In modern academic usage, the term Mesopotamia often also has a chronological connotation and it is usually used to designate the area until the Muslim conquests, with names like Syria, Jazirah, and Iraq being used to describe the region after that date. It has been argued that these later euphemisms are Eurocentric terms attributed to the region in the midst of various 19th-century Western encroachments, Mesopotamia encompasses the land between the Euphrates and Tigris rivers, both of which have their headwaters in the Armenian Highlands. Both rivers are fed by tributaries, and the entire river system drains a vast mountainous region. Overland routes in Mesopotamia usually follow the Euphrates because the banks of the Tigris are frequently steep and difficult. The climate of the region is semi-arid with a vast desert expanse in the north which gives way to a 15,000 square kilometres region of marshes, lagoons, mud flats, in the extreme south, the Euphrates and the Tigris unite and empty into the Persian Gulf. In the marshlands to the south of the area, a complex water-borne fishing culture has existed since prehistoric times, periodic breakdowns in the cultural system have occurred for a number of reasons. Alternatively, military vulnerability to invasion from marginal hill tribes or nomadic pastoralists has led to periods of trade collapse and these trends have continued to the present day in Iraq
4.
Hammurabi
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Hammurabi was the sixth king of the First Babylonian Dynasty, reigning from 1792 BC to 1750 BC. He was preceded by his father, Sin-Muballit, who abdicated due to failing health and he extended Babylons control throughout Mesopotamia through military campaigns. Hammurabi is known for the Code of Hammurabi, one of the earliest surviving codes of law in recorded history, the name Hammurabi derives from the Amorite term ʻAmmurāpi, itself from ʻAmmu and Rāpi. Hammurabi was an Amorite First Dynasty king of the city-state of Babylon, Babylon was one of the many largely Amorite ruled city-states that dotted the central and southern Mesopotamian plains and waged war on each other for control of fertile agricultural land. Though many cultures co-existed in Mesopotamia, Babylonian culture gained a degree of prominence among the literate classes throughout the Middle East under Hammurabi, the kings who came before Hammurabi had founded a relatively minor City State in 1894 BC which controlled little territory outside of the city itself. Babylon was overshadowed by older, larger and more powerful kingdoms such as Elam, Assyria, Isin, Eshnunna, thus Hammurabi ascended to the throne as the king of a minor kingdom in the midst of a complex geopolitical situation. The powerful kingdom of Eshnunna controlled the upper Tigris River while Larsa controlled the river delta, to the east of Mesopotamia lay the powerful kingdom of Elam which regularly invaded and forced tribute upon the small states of southern Mesopotamia. The first few decades of Hammurabis reign were quite peaceful, Hammurabi used his power to undertake a series of public works, including heightening the city walls for defensive purposes, and expanding the temples. In c.1801 BC, the kingdom of Elam. With allies among the states, Elam attacked and destroyed the kingdom of Eshnunna, destroying a number of cities. In order to consolidate its position, Elam tried to start a war between Hammurabis Babylonian kingdom and the kingdom of Larsa. Hammurabi and the king of Larsa made an alliance when they discovered this duplicity and were able to crush the Elamites, although Larsa did not contribute greatly to the military effort. Angered by Larsas failure to come to his aid, Hammurabi turned on that southern power, as Hammurabi was assisted during the war in the south by his allies from the north such as Yamhad and Mari, the absence of soldiers in the north led to unrest. Continuing his expansion, Hammurabi turned his attention northward, quelling the unrest, next the Babylonian armies conquered the remaining northern states, including Babylons former ally Mari, although it is possible that the conquest of Mari was a surrender without any actual conflict. Hammurabi entered into a war with Ishme-Dagan I of Assyria for control of Mesopotamia. Eventually Hammurabi prevailed, ousting Ishme-Dagan I just before his own death, mut-Ashkur the new king of Assyria was forced to pay tribute to Hammurabi, however Babylon did not rule Assyria directly. In just a few years, Hammurabi had succeeded in uniting all of Mesopotamia under his rule, however, one stele of Hammurabi has been found as far north as Diyarbekir, where he claims the title King of the Amorites. Vast numbers of contract tablets, dated to the reigns of Hammurabi and his successors, have been discovered, as well as 55 of his own letters
5.
Amurru (god)
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Amurru and Martu are names given in Akkadian and Sumerian texts to the god of the Amorite/Amurru people, often forming part of personal names. He is sometimes called Ilu Amurru and he was the patron god of the Mesopotamian city of Ninab, whose exact location is unknown. Amurru/Martu was probably a western Semitic god originally and he is sometimes described as a shepherd or as a storm god, and as a son of the sky-god Anu. He is sometimes called bêlu šadī or bêl šadê, lord of the mountain, dúr-hur-sag-gá sikil-a-ke, He who dwells on the mountain, and kur-za-gan ti-. In Cappadocian Zinčirli inscriptions he is called ì-li a-bi-a, the god of my father, like Adad, Amurru bears the epithet ramān thunderer, and he is even called bāriqu hurler of the thunderbolt and Adad ša a-bu-be Adad of the deluge. Yet his iconography is distinct from that of Adad, and he appears alongside Adad with a baton of power or throwstick. If Amurru was identical with Ēl, it would explain why so few Amorite names are compounded with the name Amurru, but so many are compounded with Il, another tradition about Amurrus wife gives her name as Belit-Sheri, Lady of the Desert. A third tradition appears in a Sumerian poem in pastoral style and it contains a speech expressing urbanite Sumerian disgust at uncivilized, nomadic Amurru life which Adg̃ar-kidug ignores, responding only, I will marry Martu. Bailey, L. R. Israelite ’Ēl šadday and Amorite Bêl šadê, Journal of Biblical Literature 87, canaanite Myth and Hebrew Epic, pp.10, 57–58. Encyclopedia of Gods, Kyle Cathie Limited,2002 Ouellette, Jean, more on ’Ēl Šadday and Bêl Šadê, Journal of Biblical Literature 88, 470f. ETSCL, Narratives featuring deities, Other deities, including The Marriage of Martu in Unicode and ASCII
6.
2nd millennium BC
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The 2nd millennium BC spans the years 2000 through 1000 BC. It marks the transition from the Middle to the Late Bronze Age and its first half is dominated by the Middle Kingdom of Egypt and Babylonia. Indo-Iranian migration onto the Iranian plateau and onto the Indian subcontinent propagates the use of the chariot, chariot warfare and population movements lead to violent changes at the center of the millennium, a new order emerges with Greek dominance of the Aegean and the rise of the Hittite Empire. The end of the sees the transition to the Iron Age. World population begins to rise steadily, reaching some 50 million towards 1000 BC, the Pharaohs of the Middle Kingdom of Egypt and their contemporary Kings of Babylon, of Amorite origin, brought good governance without much tyranny, and favoured elegant art and architecture. Farther east, the Indus Valley civilization was in a period of decline, possibly as a result of intense, Egypt and Babylonias military tactics were still based on foot soldiers transporting their equipment on donkeys. Combined with an economy and difficulty in maintaining order, this was a fragile situation that crumbled under the pressure of external forces they could not oppose. About a century before the middle of the millennium, bands of Indo-European invaders came from the Central Asian plains and swept through Western Asia and they were riding fast two-wheeled chariots powered by horses, a system of weaponry developed earlier in the context of plains warfare. This tool of war was unknown among the classical civilizations, Egypt and Babylonias foot soldiers were unable to defend against the invaders, in 1630 BC, the Hyksos swept into the Nile Delta, and in 1595 BC, the Hittites swept into Mesopotamia. The peoples in place were quick to adapt to the new tactics, among the great states of the time, only Babylon refrained from taking part in battles, mainly due to its new position as the worlds religious and intellectual capital. Also contributing to the changes were the Sea Peoples, ship-faring raiders of the Mediterranean, the civilizations, kingdoms and dynasties in this section are organized according to the United Nations geoscheme The events in this section are organized according to the United Nations geoscheme. It is difficult to pinpoint the year or even the correct century for many events of the 2nd Millennium BC. c.1700 BC–1300 BC—Palace complex in Knossos. C.1600 BC–1360 BC Egyptian domination over Canaan and Syria, in the history of the Egyptian language, the early 2nd millennium saw a transition from Old Egyptian to Middle Egyptian. As the most used form of the Ancient Egyptian language. The earliest attested Indo-European language, the Hittite language, first appears in cuneiform in the 16th century BC, Hittite is the best known and the most studied language of the extinct Anatolian branch of Indo-European languages. The first Northwest Semitic language, Ugaritic, is attested in the 14th century BC, the first fully phonemic script Proto-Canaanite developed from Egyptian hieroglyphs, becoming the Phoenician alphabet by 1200 BC. Mycenaean Greek, the most ancient attested form of the Greek language, was used on the Greek mainland, Crete, the people in this section are organized according to the United Nations geoscheme The Canadian–American speculative fiction author S. M. Stirling has written a set in Bronze Age era, circa the 1250s BC
7.
Louvre
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The Louvre or the Louvre Museum is the worlds largest museum and a historic monument in Paris, France. A central landmark of the city, it is located on the Right Bank of the Seine in the citys 1st arrondissement, approximately 38,000 objects from prehistory to the 21st century are exhibited over an area of 72,735 square metres. The Louvre is the second most visited museum after the Palace Museum in China. The museum is housed in the Louvre Palace, originally built as a fortress in the late 12th century under Philip II, remnants of the fortress are visible in the basement of the museum. Due to the expansion of the city, the fortress eventually lost its defensive function and. The building was extended many times to form the present Louvre Palace, in 1692, the building was occupied by the Académie des Inscriptions et Belles Lettres and the Académie Royale de Peinture et de Sculpture, which in 1699 held the first of a series of salons. The Académie remained at the Louvre for 100 years, during the French Revolution, the National Assembly decreed that the Louvre should be used as a museum to display the nations masterpieces. The museum opened on 10 August 1793 with an exhibition of 537 paintings, because of structural problems with the building, the museum was closed in 1796 until 1801. The collection was increased under Napoleon and the museum renamed Musée Napoléon, the collection was further increased during the reigns of Louis XVIII and Charles X, and during the Second French Empire the museum gained 20,000 pieces. Holdings have grown steadily through donations and bequests since the Third Republic, whether this was the first building on that spot is not known, it is possible that Philip modified an existing tower. According to the authoritative Grand Larousse encyclopédique, the name derives from an association with wolf hunting den, in the 7th century, St. Fare, an abbess in Meaux, left part of her Villa called Luvra situated in the region of Paris to a monastery. This territory probably did not correspond exactly to the modern site, the Louvre Palace was altered frequently throughout the Middle Ages. In the 14th century, Charles V converted the building into a residence and in 1546, Francis acquired what would become the nucleus of the Louvres holdings, his acquisitions including Leonardo da Vincis Mona Lisa. After Louis XIV chose Versailles as his residence in 1682, constructions slowed, however, on 14 October 1750, Louis XV agreed and sanctioned a display of 96 pieces from the royal collection, mounted in the Galerie royale de peinture of the Luxembourg Palace. Under Louis XVI, the museum idea became policy. The comte dAngiviller broadened the collection and in 1776 proposed conversion of the Grande Galerie of the Louvre – which contained maps – into the French Museum, many proposals were offered for the Louvres renovation into a museum, however, none was agreed on. Hence the museum remained incomplete until the French Revolution, during the French Revolution the Louvre was transformed into a public museum. In May 1791, the Assembly declared that the Louvre would be a place for bringing together monuments of all the sciences, on 10 August 1792, Louis XVI was imprisoned and the royal collection in the Louvre became national property
8.
Sumerian language
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Sumerian is the language of ancient Sumer and a language isolate which was spoken in southern Mesopotamia. During the 3rd millennium BC, an intimate cultural symbiosis developed between the Sumerians and the Akkadians, which included widespread bilingualism. The influence of Sumerian on Akkadian is evident in all areas, from lexical borrowing on a scale, to syntactic, morphological. This has prompted scholars to refer to Sumerian and Akkadian in the third millennium BC as a Sprachbund, then it was forgotten until the 19th century, when Assyriologists began deciphering the cuneiform inscriptions and excavated tablets left by these speakers. It succeeds the proto-literate period, which spans roughly the 35th to 30th centuries, some versions of the chronology may omit the Late Sumerian phase and regard all texts written after 2000 BC as Post-Sumerian. The term Post-Sumerian is meant to refer to the time when the language was already extinct, the extinction has traditionally been dated approximately to the end of the Third Dynasty of Ur, the last predominantly Sumerian state in Mesopotamia, about 2000 BC. The standard variety of Sumerian is called eme-ĝir, a notable variety or sociolect is called eme-sal. Eme-sal is used exclusively by female characters in some literary texts, in addition, it is dominant in certain genres of cult songs. The special features of eme-sal are mostly phonological, but words different from the language are also used. Sumerian is a language, meaning that words could consist of a chain of more or less clearly distinguishable and separable affixes and/or morphemes. Sumerian distinguishes the grammatical genders human/non-human, but it not have separate male/female gender pronouns. The human gender includes not only humans but also gods and in cases the word for statue. Sumerian has also claimed to have two tenses, but these are currently described as completive and incompletive or perfective and imperfective aspects instead. There are a number of cases, absolutive, ergative, genitive, dative/allative, locative, comitative, equative, directive/adverbial. The naming and number of the cases varies in the scientific literature, the different homophones are marked with different numbers by convention,2 and 3 being often replaced by acute accent and grave accent diacritics respectively. For example, du = go, du3 = dù = build, Sumerian is a split ergative language. It behaves as a language in the 1st and 2nd person of present-future tense/incompletive aspect. Similar patterns are found in a number of unrelated split ergative languages
9.
Logogram
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In written language, a logogram or logograph is a written character that represents a word or phrase. Chinese characters and Japanese kanji are logograms, some Egyptian hieroglyphs, the use of logograms in writing is called logography. A writing system that is based on logograms is called a logographic system, in alphabets and syllabaries, individual written characters represent sounds rather than concepts. Unlike logograms, phonograms do not necessarily have meaning by themselves, Writing language in this way is called phonemic orthography. Logographic systems include the earliest writing systems, the first historical civilizations of the Near East, Africa, China, a more recent attempt is Zlango, intended for use in text messaging, currently including around 300 icons. The term logosyllabary is used to emphasize the partially phonetic nature of these scripts when the domain is the syllable. For example, Egyptian was used to write both sȝ duck and sȝ son, though it is likely that these words were not pronounced the same apart from their consonants and this can be illustrated with Chinese. Not all Chinese characters represent morphemes, some morphemes are composed of more than one character, for example, the Chinese word for spider, 蜘蛛 zhīzhū, was created by fusing the rebus 知朱 zhīzhū with the bug determinative 虫. Neither *蜘 zhī nor *蛛 zhū can be used separately, in Archaic Chinese, one can find the reverse, a single character representing more than one morpheme. An example is Archaic Chinese 王 hjwangs, a combination of a morpheme hjwang meaning king, in modern Mandarin, bimorphemic syllables are always written with two characters, for example 花儿 huār flower. These logograms, called hozwārishn, were dispensed with altogether after the Arab conquest of Persia, logograms are used in modern shorthand to represent common words. In addition, the numerals and mathematical symbols used in systems are logograms—1 one,2 two, + plus, = equals, and so on. In English, the ampersand & is used for and and et, % for percent, # for number, § for section, $ for dollar, € for euro, £ for pound, ° for degree, @ for at, etc. All historical logographic systems include a dimension, as it is impractical to have a separate basic character for every word or morpheme in a language. In some cases, such as cuneiform as it was used for Akkadian, many logographic systems also have a semantic/ideographic component, called determinatives in the case of Egyptian and radicals in the case of Chinese. In the case of Chinese, the vast majority of characters are a combination of a radical that indicates its nominal category. The Mayan system used logograms with phonetic complements like the Egyptian, Chinese scholars have traditionally classified the Chinese characters hanzi into six types by etymology. The first two types are single-body, meaning that the character was created independently of other characters, single-body pictograms and ideograms make up only a small proportion of Chinese logograms
10.
Sumer
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Living along the valleys of the Tigris and Euphrates, Sumerian farmers were able to grow an abundance of grain and other crops, the surplus of which enabled them to settle in one place. Proto-writing in the dates back to c.3000 BC. The earliest texts come from the cities of Uruk and Jemdet Nasr and date back to 3300 BC, modern historians have suggested that Sumer was first permanently settled between c.5500 and 4000 BC by a West Asian people who spoke the Sumerian language, an agglutinative language isolate. These conjectured, prehistoric people are now called proto-Euphrateans or Ubaidians, some scholars contest the idea of a Proto-Euphratean language or one substrate language. Reliable historical records begin much later, there are none in Sumer of any kind that have dated before Enmebaragesi. Juris Zarins believes the Sumerians lived along the coast of Eastern Arabia, todays Persian Gulf region, Sumerian civilization took form in the Uruk period, continuing into the Jemdet Nasr and Early Dynastic periods. During the 3rd millennium BC, a cultural symbiosis developed between the Sumerians, who spoke a language isolate, and Akkadian-speakers, which included widespread bilingualism. The influence of Sumerian on Akkadian is evident in all areas, from lexical borrowing on a scale, to syntactic, morphological. This has prompted scholars to refer to Sumerian and Akkadian in the 3rd millennium BC as a Sprachbund, Sumer was conquered by the Semitic-speaking kings of the Akkadian Empire around 2270 BC, but Sumerian continued as a sacred language. Native Sumerian rule re-emerged for about a century in the Neo-Sumerian Empire or Third Dynasty of Ur approximately 2100-2000 BC, the term Sumerian is the common name given to the ancient non-Semitic-speaking inhabitants of Mesopotamia, Sumer, by the East Semitic-speaking Akkadians. The Sumerians referred to themselves as ùĝ saĝ gíg ga, phonetically /uŋ saŋ gi ga/, literally meaning the black-headed people, the Akkadian word Shumer may represent the geographical name in dialect, but the phonological development leading to the Akkadian term šumerû is uncertain. Hebrew Shinar, Egyptian Sngr, and Hittite Šanhar, all referring to southern Mesopotamia, in the late 4th millennium BC, Sumer was divided into many independent city-states, which were divided by canals and boundary stones. Each was centered on a dedicated to the particular patron god or goddess of the city. The Sumerian city-states rose to power during the prehistoric Ubaid and Uruk periods, classical Sumer ends with the rise of the Akkadian Empire in the 23rd century BC. Following the Gutian period, there is a brief Sumerian Renaissance in the 21st century BC, the Amorite dynasty of Isin persisted until c.1700 BC, when Mesopotamia was united under Babylonian rule. The Sumerians were eventually absorbed into the Akkadian population, 2500–2334 BC Akkadian Empire period, c. 2218–2047 BC Ur III period, c, 2047–1940 BC The Ubaid period is marked by a distinctive style of fine quality painted pottery which spread throughout Mesopotamia and the Persian Gulf. It appears that this culture was derived from the Samarran culture from northern Mesopotamia and it is not known whether or not these were the actual Sumerians who are identified with the later Uruk culture
11.
Solar deity
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A solar deity is a sky deity who represents the Sun, or an aspect of it, usually by its perceived power and strength. Solar deities and sun worship can be found throughout most of recorded history in various forms, the Sun is sometimes referred to by its Latin name Sol or by its Greek name Helios. The English word sun stems from Proto-Germanic *sunnǭ, the Neolithic concept of a solar barge is found in the later myths of ancient Egypt, with Ra and Horus. Predynasty Egyptian beliefs attribute Atum as the sun-god and Horus as a god of the sky, as the Old Kingdom theocracy gained power, early beliefs were incorporated with the expanding popularity of Ra and the Osiris-Horus mythology. Atum became Ra-Atum, the rays of the setting sun, Osiris became the divine heir to Atums power on Earth and passes his divine authority to his son Horus. Early Egyptian myths imply the sun is within the lioness, Sekhmet, at night and is reflected in her eyes, or that it is within the cow, Hathor, during the night, being reborn each morning as her son. Mesopotamian Shamash plays an important role during the Bronze Age, similarly, South American cultures have a tradition of Sun worship, as with the Incan Inti. Proto-Indo-European religion has a chariot, the sun as traversing the sky in a chariot. In Germanic mythology this is Sol, in Vedic Surya, and in Greek Helios, svarog is the Slavic solar deity, represented as a spirit of fire. During the Roman Empire, a festival of the birth of the Unconquered Sun was celebrated on the winter solstice—the rebirth of the sun—which occurred on December 25 of the Julian calendar. In late antiquity, the centrality of the sun in some Imperial religious systems suggest a form of a solar monotheism. The religious commemorations on December 25 were replaced under Christian domination of the Empire with the birthday of Christ, the Tiv people consider the Sun to be the son of the supreme being Awondo and the Moon Awondos daughter. The Barotse tribe believes that the Sun is inhabited by the sky god Nyambi, some Sara people also worship the sun. Even where the sun god is equated with the supreme being, the Ancient Egyptian god of creation, Amun is also believed to reside inside the sun. So is the Akan creator deity, Nyame and the Dogon deity of creation, also in Egypt, there was a religion that worshiped the sun directly, and was among the first monotheistic religions, Atenism. Sun worship was prevalent in ancient Egyptian religion, the earliest deities associated with the sun are all goddesses, Wadjet, Sekhmet, Hathor, Nut, Bast, Bat, and Menhit. First Hathor, and then Isis, give birth to and nurse Horus, Hathor the horned-cow is one of the 12 daughters of Ra, gifted with joy and is a wet-nurse to Horus. From at least the 4th Dynasty of Ancient Egypt, the sun was worshipped as the deity Re, and portrayed as a falcon headed god surmounted by the solar disk, and surrounded by a serpent
12.
Uruk
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Uruk is the type site for the Uruk period. Uruk played a role in the early urbanization of Sumer in the mid 4th millennium BC. At its height c.2900 BC, Uruk probably had 50, 000–80,000 residents living in 6 km2 of walled area, the legendary king Gilgamesh, according to the chronology presented in the Sumerian king list, ruled Uruk in the 27th century BC. The site of Uruk was visited in 1849 by William Kennett Loftus who led the first excavations from 1850 to 1854, the Arabic name of Babylonia, al-ʿIrāq, is thought to be derived from the name Uruk, via Aramaic and possibly Middle Persian transmission. In myth and literature, Uruk was famous as the city of Gilgamesh. It is also believed Uruk is the biblical Erech, the city founded by Nimrod in Shinar. In addition to being one of the first cities, Uruk was the force of urbanization and state formation during the Uruk period. This period of 800 years saw a shift from small, agricultural villages to an urban center with a full-time bureaucracy, military. Although other settlements coexisted with Uruk, they were generally about 10 hectares while Uruk was significantly larger, the Uruk period culture exported by Sumerian traders and colonists had an effect on all surrounding peoples, who gradually evolved their own comparable, competing economies and cultures. Ultimately, Uruk could not maintain control over colonies such as Tell Brak by military force. Geographic factors underpin Uruks unprecedented growth, the city was located in the southern part of Mesopotamia, an ancient site of civilization, on the Euphrates river. Through the gradual and eventual domestication of native grains from the Zagros foothills and extensive irrigation techniques and this domestication of grain and its proximity to rivers enabled Uruks growth into the largest Sumerian settlement, in both population and area, with relative ease. Uruks agricultural surplus and large population base facilitated processes such as trade, specialization of crafts, evidence from excavations such as extensive pottery and the earliest known tablets of writing support these events. Excavation of Uruk is highly complex because older buildings were recycled into newer ones, the topmost layer most likely originated in the Jemdet Nasr period and is built on structures from earlier periods dating back to the Ubaid period. According to the Sumerian king list, Uruk was founded by the king Enmerkar, in the Epic of Gilgamesh, Gilgamesh builds the city wall around Uruk and is king of the city. Uruk went through phases of growth, from the Early Uruk period to the Late Uruk period. The city was formed two smaller Ubaid settlements merged. The temple complexes at their cores became the Eanna District and the Anu District dedicated to Inanna and Anu, the Anu District was originally called Kullaba prior to merging with the Eanna District
13.
Iraq
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The capital, and largest city, is Baghdad. The main ethnic groups are Arabs and Kurds, others include Assyrians, Turkmen, Shabakis, Yazidis, Armenians, Mandeans, Circassians, around 95% of the countrys 36 million citizens are Muslims, with Christianity, Yarsan, Yezidism, and Mandeanism also present. The official languages of Iraq are Arabic and Kurdish, two major rivers, the Tigris and Euphrates, run south through Iraq and into the Shatt al-Arab near the Persian Gulf. These rivers provide Iraq with significant amounts of fertile land, the region between the Tigris and Euphrates rivers, historically known as Mesopotamia, is often referred to as the cradle of civilisation. It was here that mankind first began to read, write, create laws, the area has been home to successive civilisations since the 6th millennium BC. Iraq was the centre of the Akkadian, Sumerian, Assyrian and it was also part of the Median, Achaemenid, Hellenistic, Parthian, Sassanid, Roman, Rashidun, Umayyad, Abbasid, Ayyubid, Mongol, Safavid, Afsharid, and Ottoman empires. Iraqs modern borders were mostly demarcated in 1920 by the League of Nations when the Ottoman Empire was divided by the Treaty of Sèvres, Iraq was placed under the authority of the United Kingdom as the British Mandate of Mesopotamia. A monarchy was established in 1921 and the Kingdom of Iraq gained independence from Britain in 1932, in 1958, the monarchy was overthrown and the Iraqi Republic created. Iraq was controlled by the Arab Socialist Baath Party from 1968 until 2003, after an invasion by the United States and its allies in 2003, Saddam Husseins Baath Party was removed from power and multi-party parliamentary elections were held in 2005. The American presence in Iraq ended in 2011, but the Iraqi insurgency continued and intensified as fighters from the Syrian Civil War spilled into the country, the Arabic name العراق al-ʿIrāq has been in use since before the 6th century. There are several suggested origins for the name, one dates to the Sumerian city of Uruk and is thus ultimately of Sumerian origin, as Uruk was the Akkadian name for the Sumerian city of Urug, containing the Sumerian word for city, UR. An Arabic folk etymology for the name is rooted, well-watered. During the medieval period, there was a region called ʿIrāq ʿArabī for Lower Mesopotamia and ʿIrāq ʿajamī, for the region now situated in Central and Western Iran. The term historically included the south of the Hamrin Mountains. The term Sawad was also used in early Islamic times for the region of the plain of the Tigris and Euphrates rivers. In English, it is either /ɪˈrɑːk/ or /ɪˈræk/, the American Heritage Dictionary, the pronunciation /aɪˈræk/ is frequently heard in U. S. media. Since approximately 10,000 BC, Iraq was one of centres of a Caucasoid Neolithic culture where agriculture, the following Neolithic period is represented by rectangular houses. At the time of the pre-pottery Neolithic, people used vessels made of stone, gypsum, finds of obsidian tools from Anatolia are evidences of early trade relations
14.
Dhi Qar Governorate
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Dhi Qar Governorate is a governorate in southern Iraq. Prior to 1976 the governorate was known as Muntafiq Governorate, dhi Qar was the heartland of the ancient Iraqi civilization of Sumer, and includes the ruins of Ur, Eridu, Lagash, Larsa, Girsu, Umma, and Bad-tibira. The southern area of the governorate is covered by Mesopotamian Marshes, an Nasiriyah witnessed some of the heaviest fighting and some of the stiffest resistance against invading U. S. forces in 2003. The population is approximately 2,000,000, predominately Shia Arab, the southern marshes have traditionally been home to many Marsh Arabs. As of 2007, the area is poor, with an unemployment rate of 31%
15.
Eannatum
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Eannatum was a Sumerian king of Lagash, he established one of the first verifiable empires in history. One inscription found on a states that Eannatum was his Sumerian name. Eannatum, grandson of Ur-Nanshe, was a king of Lagash who conquered all of Sumer, including Ur, Nippur, Akshak, Larsa and he also annexed the kingdom of Kish, which regained its independence after his death. Eannatum expanded his influence beyond the boundaries of Sumer and he conquered parts of Elam, including the city Az off the coast of the modern Persian Gulf, allegedly smote Shubur, and demanded tribute as far as Mari. However, revolts often arose in parts of his empire, during Eannatum’s reign, many temples and palaces were built, especially in Lagash. The city of Nina, probably a precursor of Niniveh, was rebuilt, with many canals, the so-called Stele of the Vultures, now in the Louvre, is a fragmented limestone stele found in Telloh, Iraq, in 1881. The stele is reconstructed as having been 1.80 metres high and 1.30 metres wide and was set up ca and it was erected as a monument of the victory of Eannatum of Lagash over Enakalle of Umma. On it various incidents in the war are represented, in another register a figure, presumed to be that of the king, rides on his chariot in the thick of the battle. On the other side of the stele is an image of Ninurta and this implies that Eannatum attributed his victory to Ninurta, and thus that he was in the gods protection
16.
Lagash
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Lagash/ˈleɪɡæʃ/ is an ancient city located northwest of the junction of the Euphrates and Tigris rivers and east of Uruk, about 22 kilometres east of the modern town of Ash Shatrah, Iraq. Lagash was one of the oldest cities of the Ancient Near East, the ancient site of Nina is around 10 km away and marks the southern limit of the state. Nearby Girsu, about 25 km northwest of Lagash, was the center of the Lagash state. Lagashs main temple was the E-Ninnu, dedicated to the god Ningirsu, from inscriptions found at Girsu such as the Gudea cylinders, it appears that Lagash was an important Sumerian city in the late 3rd millennium BC. It was at that time ruled by independent kings, Ur-Nanshe and his successors, who were engaged in contests with the Elamites on the east and the kings of Kienĝir and Kish on the north. After the collapse of Sargons state, Lagash again thrived under its independent kings, Ur-Bau and Gudea and his was especially the era of artistic development. We even have a good idea of what Gudea looked like. At the time of Gudea, the capital of Lagash was actually in Girsu, the kingdom covered an area of approximately 1,600 square kilometres. It contained 17 larger cities, eight district capitals, and numerous villages, according to one estimate, Lagash was the largest city in the world from ca.2075 to 2030 BC. Soon after the time of Gudea, Lagash was absorbed into the Ur III state as one of its prime provinces, there is some information about the area during the Old Babylonian period. In ca.2450 BC, Lagash and the city of Umma fell out with each other after a border dispute. As described in Stele of the Vultures the current king of Lagash, Eannatum, inspired by the god of his city, Ningirsu. Initial details of the battle are unclear, but the Stele is able to portray a few details about the event. According to the Steles engravings, when the two met each other in the field, Eannatum dismounted from his chariot and proceeded to lead his men on foot. After lowing their spears, the Lagash army advanced upon the army from Umma in a dense Phalanx, after a brief clash, Eannatum and his army had gained victory over the army of Umma. Despite having been struck in the eye by an arrow, the king of Lagash lived on to enjoy his armys victory and this battle is one of the earliest organised battles known to scholars and historians. These dynasties are not found on the Sumerian King List, although one extremely fragmentary supplement has been found in Sumerian, at the end of the list is the statement Written in the school, suggesting this was a scribal school production. A few of the names from the Lagash rulers listed below may be out, including Ur-Nanshe, Ane-tum, En-entar-zid, Ur-Ningirsu, Ur-Bau
17.
Third Dynasty of Ur
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The Third Dynasty of Ur is commonly abbreviated as Ur III by historians studying the period. The Third Dynasty of Ur was the last Sumerian dynasty which came to preeminent power in Mesopotamia and it began after several centuries of control by Akkadian and Gutian kings. It controlled the cities of Isin, Larsa and Eshnunna and extended as far north as the Jazira, the Third Dynasty of Ur arose some time after the fall of the Akkad Dynasty. Their last king, Tirigan, was out by Utu-hengal of Uruk. Following Utu-Hengals reign, Ur-Nammu founded the Third Dynasty of Ur, the Sumerian King List tells us that Utu-hengal had reigned for seven years, although only one year-name for him is known from records, that of his accession, suggesting a shorter reign. It is possible that Ur-Nammu was originally his governor, there are two stelae discovered in Ur that include this detail in an inscription about Ur-Nammus life. Some scholars theorize that Ur-Nammu led a revolt against Utu-hengal, deposed him, another hypothesis is that Ur-Nammu was a close relative to Utu-hengal, and the latter had asked the former to rule over the city of Ur in his name. After four years of ruling in Ur, Ur-Nammu rose to prominence as a warrior-king when he crushed the ruler of Lagash in battle, after this battle, Ur-Nammu seems to have earned the title king of Sumer and Agade. Urs dominance over the Neo-Sumerian Empire was consolidated with the famous Code of Ur-Nammu, many significant changes occurred in the empire under Shulgis reign. He took steps to centralize and standardize the procedures of the empire and he is credited with standardizing administrative processes, archival documentation, the tax system, and the national calendar. He established an army of Ur. Shulgi was deified during his lifetime, an honor reserved for dead kings. With the fall of the Ur III Dynasty after an Elamite invasion in 2004/1940 BC, assyriologists employ many complicated methods for establishing the most precise dates possible for this period, but controversy still exists. Generally, scholars use either the conventional or the low chronologies and they are as follows, The land ruled by the Ur III kings was divided up into provinces that were each run by a governor. In certain tumultuous regions, military commanders assumed more power in governing, each province contained a redistribution center where provincial taxes, called bala, would all go to be shipped to the capital. Taxes could be payable in forms, from crops to livestock to land. The government would then apportion out goods as needed, including giving food rations to the needy and this is an area where scholars have many different views. It had long been posited that the laborer was nothing more than a serf
18.
Ur
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Ur was an important Sumerian city-state in ancient Mesopotamia, located at the site of modern Tell el-Muqayyar in south Iraqs Dhi Qar Governorate. The city dates from the Ubaid period circa 3800 BC, and is recorded in history as a City State from the 26th century BC. The site is marked by the restored ruins of the Ziggurat of Ur. The temple was built in the 21st century BC, during the reign of Ur-Nammu and was reconstructed in the 6th century BC by Nabonidus, the Assyrian born last king of Babylon. The ruins cover an area of 1,200 metres northwest to southeast by 800 metres northeast to southwest, archaeologists have discovered the evidence of an early occupation at Ur during the Ubaid period. These early levels were sealed off with a deposit of soil that was interpreted by excavators of the 1920s as evidence for the Great Flood of the Book of Genesis. The further occupation of Ur only becomes clear during its emergence in the third millennium BC, the third millennium BC is generally described as the Early Bronze Age of Mesopotamia, which ends approximately after the demise of the Third Dynasty of Ur in the 21st century BC. There are two sources which inform scholars about the importance of Ur during the Early Bronze Age. The first is a body of cuneiform documents, mostly from the empire of the so-called Third Dynasty of Ur. This was the most centralized bureaucratic state the world had yet known, concerning the earlier centuries, the Sumerian King List provides a tentative political history of ancient Sumer. The second source of information is archaeological work in modern Iraq, although the early centuries are still poorly understood, the archaeological discoveries have shown unequivocally that Ur was a major urban center on the Mesopotamian plain. Especially the discovery of the Royal Tombs have confirmed its splendour and this wealth, unparalleled up to then, is a testimony of Urs economic importance during the Early Bronze Age. Archaeological research of the region has contributed greatly to our understanding of the landscape. Imports to Ur came from parts of the world. The imported objects include precious metals such as gold and silver and we know that Ur was the most important port on the Persian Gulf, which extended much further inland than it does today. All the wealth came to Mesopotamia by sea had to pass through Ur. So far evidence for the earliest periods of the Early Bronze Age in Mesopotamia is very limited, Mesh-Ane-pada is the first king mentioned in the Sumerian King List, and appears to have lived in the 26th century BC. That Ur was an important urban centre already then seems to be indicated by a type of cylinder seal called the City Seals and these seals contain a set of proto-cuneiform signs which appear to be writings or symbols of the name of city-states in ancient Sumer
19.
Amorites
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The term Amurru in Akkadian and Sumerian texts refers to them, as well as to their principal deity. The ethnic terms Mar. tu, Amurru and Amar were used for them in Sumerian, Akkadian, from the 21st century BC, possibly triggered by a long major drought starting about 2200 BC, a large-scale migration of Amorite tribes infiltrated southern Mesopotamia. Known Amorites wrote in a dialect of Akkadian found on tablets at Mari dating from 1800–1750 BC, since the language shows northwest Semitic forms, words and constructions, the Amorite language is a Northwest Semitic language, and possibly one of the Canaanite languages. The main sources for the limited knowledge about Amorite are the proper names, not Akkadian in style. The Akkadian language of the native Semitic states, cities and polities of Mesopotamia, was from the east Semitic, in the earliest Sumerian language texts, all western lands beyond the Euphrates, including the modern Levant, were known as the land of the mar. tu. This term appears in Enmerkar and the Lord of Aratta, which describes it in the time of Enmerkar as one of the inhabited by speakers of a different language. Another text known as Lugalbanda and the Anzud bird describes how, fifty years into Enmerkars reign, for the Akkadian kings of central Mesopotamia Mar. tu was one of the Four Quarters surrounding Akkad, along with Subartu/Assyria, Sumer, and Elam. Naram-Sin of Akkad records successful campaigns against them in northern Syria c.2240 BC and these Amorites appear as nomadic clans ruled by fierce tribal chiefs, who forced themselves into lands they needed to graze their herds. TU who know no grain. The MAR. TU who know no house nor town, the boors of the mountains, the MAR. TU who digs up truffles. Elsewhere, the armies of Elam in southern Iran were attacking and weakening the empire, many Amorite chieftains in southern Mesopotamia aggressively took advantage of the failing empire to seize power for themselves. Leaders with Amorite names assumed power in various places, usurping native Akkadian rulers, including in Isin, Eshnunna, Babylon, hitherto a small, politically and military unimportant town was raised to the status of a minor independent city state under Sumu-abum in 1894 BC. The Elamites finally sacked Ur in c.2004 BC, some time later, the Old Assyrian Empire became the most powerful entity in Mesopotamia immediately preceding the rise of the Amorite king Hammurabi of Babylon. There is a range of views regarding the Amorite homeland. One extreme is the view that kur mar. tu/māt amurrim covered the area between the Euphrates and the Mediterranean Sea, the Arabian Peninsula included. The other extreme is the view that the “homeland” of the Amorites was an area in northern Syria. The rise of the Amorite kingdoms in Mesopotamia brought about deep and lasting repercussions in its political, social, the division into kingdoms replaced the Babylonian city-states in southern Mesopotamia. Men, land, and cattle ceased to belong physically to the gods or to the temples, the priest assumed the service of the gods, and cared for the welfare of his subjects, but the economic life of the country was no longer exclusively in their hands. The religious, ethical, technological, scientific and artistic directions in which Mesopotamia had been developing since the fourth millennium BC were not greatly affected by the Amorites hegemony
20.
Persian Gulf
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The Persian Gulf is a mediterranean sea in Western Asia. The body of water is an extension of the Indian Ocean through the Strait of Hormuz, the Shatt al-Arab river delta forms the northwest shoreline. The Persian Gulf was a battlefield of the 1980–1988 Iran–Iraq War and it is the namesake of the 1991 Gulf War, the largely air- and land-based conflict that followed Iraqs invasion of Kuwait. The gulf has many fishing grounds, extensive coral reefs, and abundant pearl oysters, the body of water is historically and internationally known as the Persian Gulf. Some Arab governments refer to it as the Arabian Gulf or The Gulf, the name Gulf of Iran is used by the International Hydrographic Organization. The Persian Gulf is geologically young, having been formed around 15,000 years ago. Its length is 989 kilometres, with Iran covering most of the northern coast, the Persian Gulf is about 56 km wide at its narrowest, in the Strait of Hormuz. The waters are very shallow, with a maximum depth of 90 metres. Various small islands lie within the Persian Gulf, some of which are the subject of territorial disputes between the states of the region. The International Hydrographic Organization defines the Persian Gulfs southern limit as The Northwestern limit of Gulf of Oman and this limit is defined as A line joining Ràs Limah on the coast of Arabia and Ràs al Kuh on the coast of Iran. The Persian Gulf and its areas are the worlds largest single source of crude oil. Safaniya Oil Field, the worlds largest offshore oilfield, is located in the Persian Gulf, large gas finds have also been made, with Qatar and Iran sharing a giant field across the territorial median line. Using this gas, Qatar has built up a substantial liquefied natural gas, the oil-rich countries that have a coastline on the Persian Gulf are referred to as the Persian Gulf States. In 550 BC, the Achaemenid Empire established the first ancient empire in Persis, consequently, in the Greek sources, the body of water that bordered this province came to be known as the Persian Gulf. In the travel account of Pythagoras, several chapters are related to description of his travels accompanied by the Achaemenid king Darius the Great, to Susa and Persepolis, and the area is described. This water channel separates the Iran Plateau from the Arabia Plate, has enjoyed an Iranian Identity since at least 2200 years ago. Before being given its present name, the Persian Gulf was called many different names, the classical Greek writers, like Herodotus, called it the Red Sea. In Babylonian texts, it was known as the sea above Akkad, the name of the gulf, historically and internationally known as the Persian Gulf after the land of Persia, has been disputed by some Arab countries since the 1960s
21.
Babylon
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Babylon was a major city of ancient Mesopotamia in the fertile plain between the Tigris and Euphrates rivers. The city was built upon the Euphrates and divided in parts along its left and right banks. Babylon was originally a small Semitic Akkadian city dating from the period of the Akkadian Empire c.2300 BC, the town attained independence as part of a small city-state with the rise of the First Amorite Babylonian Dynasty in 1894 BC. Babylon grew and South Mesopotamia came to be known as Babylonia, the empire quickly dissolved after Hammurabis death and Babylon spent long periods under Assyrian, Kassite and Elamite domination. After being destroyed and then rebuilt by the Assyrians, Babylon became the capital of the Neo-Babylonian Empire from 609 to 539 BC, the Hanging Gardens of Babylon was one of the Seven Wonders of the Ancient World. After the fall of the Neo-Babylonian Empire, the city came under the rule of the Achaemenid, Seleucid, Parthian, Roman, and Sassanid empires. It has been estimated that Babylon was the largest city in the world from c.1770 to 1670 BC and it was perhaps the first city to reach a population above 200,000. Estimates for the extent of its area range from 890 to 900 hectares. The remains of the city are in present-day Hillah, Babil Governorate, Iraq, about 85 kilometres south of Baghdad, comprising a large tell of broken mud-brick buildings, the English Babylon comes from Greek Babylṓn, a transliteration of the Akkadian Babili. The Babylonian name in the early 2nd millennium BC had been Babilli or Babilla, by the 1st millennium BC, it had changed to Babili under the influence of the folk etymology which traced it to bāb-ili. The Gate of God or Gate of El being from the Aramaic Hebrew Bab for Gate and El for God and this being similar to the Hebrew word for confusion Balal. In the Bible, the name appears as Babel, interpreted in the Hebrew Scriptures Book of Genesis to mean confusion, the modern English verb, to babble, or to speak meaningless words, is popularly thought to derive from this name, but there is no direct connection. The remains of the city are in present-day Hillah, Babil Governorate, Iraq, about 85 kilometers south of Baghdad, comprising a large tell of broken mud-brick buildings and debris. The site at Babylon consists of a number of mounds covering an area of about 2 by 1 kilometer, oriented north to south, along the Euphrates to the west. Originally, the river roughly bisected the city, but the course of the river has since shifted so that most of the remains of the western part of the city are now inundated. Some portions of the city wall to the west of the river also remain, remains of the city include, Kasr—also called Palace or Castle, it is the location of the Neo-Babylonian ziggurat Etemenanki and lies in the center of the site. Amran Ibn Ali—the highest of the mounds at 25 meters, to the south and it is the site of Esagila, a temple of Marduk which also contained shrines to Ea and Nabu. Homera—a reddish colored mound on the west side, most of the Hellenistic remains are here
22.
Babylonian mathematics
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Babylonian mathematics was any mathematics developed or practiced by the people of Mesopotamia, from the days of the early Sumerians to the fall of Babylon in 539 BC. Babylonian mathematical texts are plentiful and well edited, in respect of time they fall in two distinct groups, one from the Old Babylonian period, the other mainly Seleucid from the last three or four centuries BC. In respect of content there is any difference between the two groups of texts. Thus Babylonian mathematics remained constant, in character and content, for two millennia. In contrast to the scarcity of sources in Egyptian mathematics, our knowledge of Babylonian mathematics is derived from some 400 clay tablets unearthed since the 1850s. Written in Cuneiform script, tablets were inscribed while the clay was moist, the majority of recovered clay tablets date from 1800 to 1600 BCE, and cover topics that include fractions, algebra, quadratic and cubic equations and the Pythagorean theorem. The Babylonian tablet YBC7289 gives an approximation to 2 accurate to three significant sexagesimal digits, Babylonian mathematics is a range of numeric and more advanced mathematical practices in the ancient Near East, written in cuneiform script. Study has historically focused on the Old Babylonian period in the second millennium BC due to the wealth of data available. There has been debate over the earliest appearance of Babylonian mathematics, Babylonian mathematics was primarily written on clay tablets in cuneiform script in the Akkadian or Sumerian languages. Babylonian mathematics is perhaps an unhelpful term since the earliest suggested origins date to the use of accounting devices, such as bullae and tokens, the Babylonian system of mathematics was sexagesimal numeral system. From this we derive the modern day usage of 60 seconds in a minute,60 minutes in an hour, the Babylonians were able to make great advances in mathematics for two reasons. Firstly, the number 60 is a highly composite number, having factors of 1,2,3,4,5,6,10,12,15,20,30,60. Additionally, unlike the Egyptians and Romans, the Babylonians had a true place-value system, the ancient Sumerians of Mesopotamia developed a complex system of metrology from 3000 BC. From 2600 BC onwards, the Sumerians wrote multiplication tables on clay tablets and dealt with geometrical exercises, the earliest traces of the Babylonian numerals also date back to this period. Most clay tablets that describe Babylonian mathematics belong to the Old Babylonian, some clay tablets contain mathematical lists and tables, others contain problems and worked solutions. The Babylonians used pre-calculated tables to assist with arithmetic, for example, two tablets found at Senkerah on the Euphrates in 1854, dating from 2000 BC, give lists of the squares of numbers up to 59 and the cubes of numbers up to 32. The Babylonians used the lists of squares together with the formulae a b =2 − a 2 − b 22 a b =2 −24 to simplify multiplication, the Babylonians did not have an algorithm for long division. Instead they based their method on the fact that a b = a ×1 b together with a table of reciprocals
23.
Plimpton 322
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Plimpton 322 is a Babylonian clay tablet, notable as containing an example of Babylonian mathematics. It has number 322 in the G. A and this tablet, believed to have been written about 1800 BC, has a table of four columns and 15 rows of numbers in the cuneiform script of the period. This table lists what are now called Pythagorean triples, i. e. integers a, b, from a modern perspective, a method for constructing such triples is a significant early achievement, known long before the Greek and Indian mathematicians discovered solutions to this problem. Although the tablet was interpreted in the past as a table, more recently published work sees this as anachronistic. For readable popular treatments of this tablet see Robson or, more briefly, Robson is a more detailed and technical discussion of the interpretation of the tablets numbers, with an extensive bibliography. Plimpton 322 is partly broken, approximately 13 cm wide,9 cm tall, according to Banks, the tablet came from Senkereh, a site in southern Iraq corresponding to the ancient city of Larsa. More specifically, based on formatting similarities with other tablets from Larsa that have explicit dates written on them, Robson points out that Plimpton 322 was written in the same format as other administrative, rather than mathematical, documents of the period. The main content of Plimpton 322 is a table of numbers, with four columns and fifteen rows, the fourth column is just a row number, in order from 1 to 15. The second and third columns are visible in the surviving tablet. Conversion of these numbers from sexagesimal to decimal raises additional ambiguities, the sixty sexigesimal entries are exact, no truncations or rounding off. In each row, the number in the column can be interpreted as the shortest side s of a right triangle. The number in the first column is either the fraction s 2 l 2 or d 2 l 2 =1 + s 2 l 2, scholars still differ, however, on how these numbers were generated. Below is the translation of the tablet. Otto E. Neugebauer argued for an interpretation, pointing out that this table provides a list of Pythagorean triples. For instance, line 11 of the table can be interpreted as describing a triangle with short side 3/4 and hypotenuse 5/4, forming the side, hypotenuse ratio of the familiar right triangle. If p and q are two numbers, one odd and one even, then form a Pythagorean triple. For instance, line 11 can be generated by this formula with p =2 and q =1, as Neugebauer argues, each line of the tablet can be generated by a pair that are both regular numbers, integer divisors of a power of 60. This property of p and q being regular leads to a denominator that is regular, neugebauers explanation is the one followed e. g. by Conway & Guy
24.
Pythagorean triple
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A Pythagorean triple consists of three positive integers a, b, and c, such that a2 + b2 = c2. Such a triple is commonly written, and an example is. If is a Pythagorean triple, then so is for any integer k. A primitive Pythagorean triple is one in which a, b and c are coprime, a right triangle whose sides form a Pythagorean triple is called a Pythagorean triangle. However, right triangles with non-integer sides do not form Pythagorean triples, for instance, the triangle with sides a = b =1 and c = √2 is right, but is not a Pythagorean triple because √2 is not an integer. Moreover,1 and √2 do not have a common multiple because √2 is irrational. There are 16 primitive Pythagorean triples with c ≤100, Note, for example, each of these low-c points forms one of the more easily recognizable radiating lines in the scatter plot. The formula states that the integers a = m 2 − n 2, b =2 m n, c = m 2 + n 2 form a Pythagorean triple. The triple generated by Euclids formula is primitive if and only if m and n are coprime, every primitive triple arises from a unique pair of coprime numbers m, n, one of which is even. It follows that there are infinitely many primitive Pythagorean triples and this relationship of a, b and c to m and n from Euclids formula is referenced throughout the rest of this article. Despite generating all primitive triples, Euclids formula does not produce all triples—for example and this can be remedied by inserting an additional parameter k to the formula. That these formulas generate Pythagorean triples can be verified by expanding a2 + b2 using elementary algebra, many formulas for generating triples with particular properties have been developed since the time of Euclid. A proof of the necessity that a, b, c be expressed by Euclids formula for any primitive Pythagorean triple is as follows, all such triples can be written as where a2 + b2 = c2 and a, b, c are coprime. Thus a, b, c are pairwise coprime, as a and b are coprime, one is odd, and one may suppose that it is a, by exchanging, if needed, a and b. This implies that b is even and c is odd, from a 2 + b 2 = c 2 we obtain c 2 − a 2 = b 2 and hence = b 2. Since b is rational, we set it equal to m n in lowest terms, thus b = n m, as being the reciprocal of b. As m n is fully reduced, m and n are coprime, and they cannot be both even. If they were odd, the numerator of m 2 − n 22 m n would be a multiple of 4
25.
Warad-Sin
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Warad-Sin ruled the ancient Near East city-state of Larsa from 1770 BC to 1758 BC. There are indications that his father Kudur-Mabuk was co-regent or at very least the power behind the throne and his sister En-ane-du was high priestess of the moon god in Ur. Annals survive for his complete 12-year reign and he recorded that in his second year as king, he destroyed the walls of Kazallu, and defeated the army of Mutibal that had occupied Larsa. Chronology of the ancient Near East Kings of Larsa Warad-Sin Year Names at CDLI
26.
Samsu-iluna
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Samsu-iluna was the seventh king of the founding Amorite dynasty of Babylon, ruling from 1750 BC to 1712 BC, or from 1686 to 1648 BC. He was the son and successor of Hammurabi by an unknown mother and his reign was marked by the violent uprisings of areas conquered by his father and the abandonment of several important cities. When Hammurabi rose to power in the city of Babylon, he controlled a small region directly around that city, by the time he died, he had conquered Sumer, Eshnunna, Assyria and Mari making himself master of Mesopotamia. He had also weakened and humiliated Elam and the Gutians. While defeated, however, these states were not destroyed, if Hammurabi had a plan for welding them to Babylon he did not live enough to see it through. Within a few years of his death, Elam and Assyria had withdrawn from Babylons orbit, the task of dealing with these troubles—and others—fell to Samsu-iluna. Though he campaigned tirelessly and seems to have won frequently, the king proved unable to stop the empires unwinding. Through it all, however, he did manage to keep the core of his kingdom intact, Samsu-iluna seems to have had the upper-hand militarily. Within a year he dealt the coalition a shattering blow which took the northern cities out of the fight, in the aftermath the king of Eshnunna, Iluni, was dragged to Babylon and executed by strangulation. Over the course of the next 4 years, Samsu-ilunas armies tangled with Rim-sins forces up, eventually Samsu-iluna attacked Ur, pulled down its walls and put the city to the sack, he then did the same to Uruk, and Isin as well. Finally Larsa itself was defeated and Rim-sin II was killed, thus ending the struggle, a few years later, a pretender calling himself Ilum-ma-ili, and claiming descent from the last king of Isin, raised another pan-Sumerian revolt. Ultimately, this proved fruitless, by the time of Samsu-ilunas death, apparently, Eshnunna had not reconciled itself to Babylonian control either, because in Samsu-ilunas 20th year they rebelled again. Samsu-iluna marched his army through the region and, presumably after some bloodshed, constructed the fortress of Dur-samsuiluna to keep them in line and this seems to have done the trick, as later documents see Samsu-iluna take a more conciliatory stance repairing infrastructure and restoring waterways. As if this werent enough, both Assyria and Elam used the general chaos to re-assert their independence, in Assyria, a native vice regent named Puzur-Sin ejected Asinum who had been a vassal king of his fellow Amorite Hammurabi. A native king Ashur-dugul seized the throne, and a period of war in Assyria ensued. The status of Eshnunna is difficult to determine with any accuracy, Samsu-ilunas campaigns might not have been solely responsible for the havoc wreaked upon Uruk and Ur, and his loss of Sumer might have been as much a calculated retreat as defeat. Records in the cities of Ur and Uruk essentially stop after the 10th year of Samsu-ilunas reign, their priests apparently continued writing, larsas records also end about this time. Records keep going in Nippur and Isin until Samsu-ilunas 29th year and these breaks are also observed in the archeological record, where evidence points to these cities being largely or completely abandoned for hundreds of years, until well into the Kassite period
Chisholm, Hugh, ed. (1911). "Larsa". Encyclopædia Britannica (11th ed.). Cambridge University Press.