1.
Kingdom of Jerusalem
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The Latin Kingdom of Jerusalem was a crusader state established in the Southern Levant by Godfrey of Bouillon in 1099 after the First Crusade. The kingdom lasted nearly two hundred years, from 1099 until 1291 when the last remaining possession, Acre, was destroyed by the Mamluks, the sometimes so-called First Kingdom of Jerusalem lasted from 1099 to 1187, when it was almost entirely overrun by Saladin. This second kingdom is called the Second Kingdom of Jerusalem or the Kingdom of Acre. Three other crusader states founded during and after the First Crusade were located north, the County of Edessa, the Principality of Antioch. While all three were independent, they were tied to Jerusalem. Beyond these to the north and west lay the states of Armenian Cilicia, further east, various Muslim emirates were located which were ultimately allied with the Abbasid caliph in Baghdad. Jerusalem itself fell to Saladin in 1187, and in the 13th century the kingdom was reduced to a few cities along the Mediterranean coast. In this period, the kingdom was ruled by the Lusignan dynasty of the Kingdom of Cyprus, dynastic ties also strengthened with Tripoli, Antioch, and Armenia. The kingdom was soon dominated by the Italian city-states of Venice and Genoa. Emperor Frederick II claimed the kingdom by marriage, but his presence sparked a war among the kingdoms nobility. The kingdom became more than a pawn in the politics and warfare of the Ayyubid and Mamluk dynasties in Egypt, as well as the Khwarezmian. The Mamluk sultans Baibars and al-Ashraf Khalil eventually reconquered all the remaining crusader strongholds, the kingdom was ethnically, religiously, and linguistically diverse, although the crusaders themselves and their descendants were an elite Catholic minority. They imported many customs and institutions from their homelands in Western Europe, the kingdom also inherited oriental qualities, influenced by the pre-existing customs and populations. The majority of the inhabitants were native Christians, especially Greek and Syrian Orthodox, as well as Sunni. The native Christians and Muslims, who were a lower class, tended to speak Greek and Arabic, while the crusaders spoke French. There were also a number of Jews and Samaritans. According to the Jewish writer Benjamin of Tudela, who travelled through the kingdom around 1170, since sets a lower bound for the Samaritan population at 1,500, since the contemporary Tolidah, a Samaritan chronicle, also mentions communities in Gaza and Acre. The First Crusade was preached at the Council of Clermont in 1095 by Pope Urban II, however, the main objective quickly became the control of the Holy Land
2.
Church of the Holy Sepulchre
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The Church of the Holy Sepulchre is a church in the Christian Quarter of the Old City of Jerusalem, a few steps away from the Muristan. The tomb is enclosed by the 18th-century shrine, called the Aedicule, within the church proper are the last four Stations of the Via Dolorosa, representing the final episodes of Jesus Passion. The main denominations sharing property over parts of the church are the Greek Orthodox, Armenian Orthodox and Roman Catholic, and to a lesser degree the Egyptian Copts, Syriacs and Ethiopians. According to Eusebius of Caesarea, the Roman emperor Hadrian in the 2nd century AD built a dedicated to the goddess Venus in order to bury the cave in which Jesus had been buried. The first Christian emperor, Constantine the Great, ordered in about 325/326 that the temple be replaced by a church, during the building of the Church, Constantines mother, Helena, is believed to have rediscovered the tomb. Socrates Scholasticus, in his Ecclesiastical History, gives a description of the discovery. The remains are enveloped by a marble sheath placed some 500 years before to protect the ledge from Ottoman attacks. However, there are several thick window wells extending through the marble sheath and they appear to reveal an underlying limestone rock, which may be part of the original living rock of the tomb. The church was starting in 325/326, and was consecrated on 13 September 335. From pilgrim reports it seems that the housing the tomb of Jesus was freestanding at first. Each year, the Eastern Orthodox Church celebrates the anniversary of the consecration of the Church of the Resurrection on 13 September and this building was damaged by fire in May of 614 when the Sassanid Empire, under Khosrau II, invaded Jerusalem and captured the True Cross. In 630, the Emperor Heraclius restored it and rebuilt the church after recapturing the city, after Jerusalem came under Arab rule, it remained a Christian church, with the early Muslim rulers protecting the citys Christian sites. A story reports that the Caliph Umar ibn al-Khattab visited the church and stopped to pray on the balcony and he feared that future generations would misinterpret this gesture, taking it as a pretext to turn the church into a mosque. Eutychius added that Umar wrote a decree prohibiting Muslims from praying at this location, the building suffered severe damage due to an earthquake in 746. Early in the century, another earthquake damaged the dome of the Anastasis. The damage was repaired in 810 by Patriarch Thomas, in the year 841, the church suffered a fire. In 935, the Orthodox Christians prevented the construction of a Muslim mosque adjacent the Church, in 938, a new fire damaged the inside of the basilica and came close to the rotunda. In 966, due to a defeat of Muslim armies in the region of Syria, the doors and roof were burnt, and the Patriarch John VII was murdered
3.
Kufic
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Kufic is the oldest calligraphic form of the various Arabic scripts and consists of a modified form of the old Nabataean script. Kufic developed around the end of the 7th century in Kufa, Iraq, from which it takes its name, Kufic was prevalent in manuscripts from the 7th to 10th centuries. Until about the 11th century it was the script used to copy the Quran. Professional copyists employed a form of kufic for reproducing the earliest surviving copies of the Quran. Kufic is commonly seen on Seljuk coins and monuments and on early Ottoman coins and its decorative character led to its use as a decorative element in several public and domestic buildings constructed prior to the Republican period in Turkey. The current flag of Iraq includes a rendition of the takbir. Similarly, the flag of Iran has the takbir written in white square kufic script a total of 22 times on the fringe of both the green and red bands, Square or geometric Kufic is a very simplified rectangular style of Kufic widely used for tiling. In Iran sometimes entire buildings are covered with tiles spelling sacred names like those of God, Muhammad and Ali in square Kufic, christoph Brunner, Basel 2014, ISBN 978-3-906206-10-3. Square Kufic lectures, alphabet, examples, square designs Kufic manuscript alphabet On The Origins Of The Kufic Script Kufic Script Square Kufic Script Square Kufic Square Kufic explained
4.
British Museum
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The British Museum is dedicated to human history, art and culture, and is located in the Bloomsbury area of London. The British Museum was established in 1753, largely based on the collections of the physician, the museum first opened to the public on 15 January 1759, in Montagu House, on the site of the current building. Although today principally a museum of art objects and antiquities. Its foundations lie in the will of the Irish-born British physician, on 7 June 1753, King George II gave his formal assent to the Act of Parliament which established the British Museum. They were joined in 1757 by the Old Royal Library, now the Royal manuscripts, together these four foundation collections included many of the most treasured books now in the British Library including the Lindisfarne Gospels and the sole surviving copy of Beowulf. The British Museum was the first of a new kind of museum – national, belonging to neither church nor king, freely open to the public, sloanes collection, while including a vast miscellany of objects, tended to reflect his scientific interests. The addition of the Cotton and Harley manuscripts introduced a literary, the body of trustees decided on a converted 17th-century mansion, Montagu House, as a location for the museum, which it bought from the Montagu family for £20,000. The Trustees rejected Buckingham House, on the now occupied by Buckingham Palace, on the grounds of cost. With the acquisition of Montagu House the first exhibition galleries and reading room for scholars opened on 15 January 1759. During the few years after its foundation the British Museum received several gifts, including the Thomason Collection of Civil War Tracts. A list of donations to the Museum, dated 31 January 1784, in the early 19th century the foundations for the extensive collection of sculpture began to be laid and Greek, Roman and Egyptian artefacts dominated the antiquities displays. Gifts and purchases from Henry Salt, British consul general in Egypt, beginning with the Colossal bust of Ramesses II in 1818, many Greek sculptures followed, notably the first purpose-built exhibition space, the Charles Towneley collection, much of it Roman Sculpture, in 1805. In 1816 these masterpieces of art, were acquired by The British Museum by Act of Parliament. The collections were supplemented by the Bassae frieze from Phigaleia, Greece in 1815, the Ancient Near Eastern collection also had its beginnings in 1825 with the purchase of Assyrian and Babylonian antiquities from the widow of Claudius James Rich. The neoclassical architect, Sir Robert Smirke, was asked to draw up plans for an extension to the Museum. For the reception of the Royal Library, and a Picture Gallery over it, and put forward plans for todays quadrangular building, much of which can be seen today. The dilapidated Old Montagu House was demolished and work on the Kings Library Gallery began in 1823, the extension, the East Wing, was completed by 1831. The Museum became a site as Sir Robert Smirkes grand neo-classical building gradually arose
5.
Christian symbolism
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Christian symbolism is the use of symbols, including archetypes, acts, artwork or events, by Christianity. It invests objects or actions with an inner meaning expressing Christian ideas, the symbolism of the early Church was characterized by being understood by initiates only, while after the legalization of Christianity in the 4th-century more recognizable symbols entered in use. Christianity has borrowed from the stock of significant symbols known to most periods. The shape of the cross, as represented by the letter T, at the end of the 2nd century, it is mentioned in the Octavius of Minucius Felix, rejecting the claim by detractors that Christians worship the cross. In his book De Corona, written in 204, Tertullian tells how it was already a tradition for Christians to trace repeatedly on their foreheads the sign of the cross. An early example of the halo, used to identify Christ in paintings, is found in the Miracles of the Loaves and Fishes mosaic of SantApollinare Nuovo. Instances of the St Thomas cross, a Greek cross with clover leaf edges, popular in southern India, the Patriarchal cross, a Latin cross with an additional horizontal bar, first appears in the 10th century. Although the cross was used as a symbol by early Christians, the purported discovery of the True Cross by Constantines mother, Helena, and the development of Golgotha as a site for pilgrimage led to a change of attitude. In the early period, the plain cross became depicted as the crux gemmata, covered with jewels. The first depictions of crucifixion displaying suffering are believed to have arisen in Byzantine art, Early Western examples include the Gero Cross and the reverse of the Cross of Lothair, both from the end of the 10th century. Marie-Madeleine Davy described in great detail Romanesque Symbolism as it developed in the Middle Ages in Western Europe, among the symbols employed by the early Christians, that of the fish seems to have ranked first in importance. The Staurogram ⳨, also Monogrammatic Cross or Tau-Rho symbol, is composed by a tau superimposed on a rho, in such a way the symbol expresses the idea that the Cross saves. The two letters tau and rho can also be found separately as symbols on early Christian ossuaries, the Monogrammatic Cross was later seen also as a variation of the Chi Rho symbol, and it spread over Western Europe in the 5th and 6th centuries. The Chi Rho is formed by superimposing the first two letters chi and rho of the Greek word ΧΡΙΣΤΟΣ =Christ in such a way to produce the monogram, widespread in ancient Christianity, it was the symbol used by the Roman emperor Constantine I as vexillum. This symbol was explained in the Epistle of Barnabas and by Clement of Alexandria. For other christograms such as IHS, see Article Christogram, initially it was also understood as a symbol like others used in Early Christian art. By about the 5th century the more often took on the appearance of the conventional depiction of Christ, as it had developed by this time. The dove as a Christian symbol is of frequent occurrence in ancient ecclesiastical art
6.
Middle Ages
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In the history of Europe, the Middle Ages or Medieval Period lasted from the 5th to the 15th century. It began with the fall of the Western Roman Empire and merged into the Renaissance, the Middle Ages is the middle period of the three traditional divisions of Western history, classical antiquity, the medieval period, and the modern period. The medieval period is subdivided into the Early, High. Population decline, counterurbanisation, invasion, and movement of peoples, the large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the seventh century, North Africa and the Middle East—once part of the Byzantine Empire—came under the rule of the Umayyad Caliphate, although there were substantial changes in society and political structures, the break with classical antiquity was not complete. The still-sizeable Byzantine Empire survived in the east and remained a major power, the empires law code, the Corpus Juris Civilis or Code of Justinian, was rediscovered in Northern Italy in 1070 and became widely admired later in the Middle Ages. In the West, most kingdoms incorporated the few extant Roman institutions, monasteries were founded as campaigns to Christianise pagan Europe continued. The Franks, under the Carolingian dynasty, briefly established the Carolingian Empire during the later 8th, the Crusades, first preached in 1095, were military attempts by Western European Christians to regain control of the Holy Land from Muslims. Kings became the heads of centralised nation states, reducing crime and violence, intellectual life was marked by scholasticism, a philosophy that emphasised joining faith to reason, and by the founding of universities. Controversy, heresy, and the Western Schism within the Catholic Church paralleled the conflict, civil strife. Cultural and technological developments transformed European society, concluding the Late Middle Ages, the Middle Ages is one of the three major periods in the most enduring scheme for analysing European history, classical civilisation, or Antiquity, the Middle Ages, and the Modern Period. Medieval writers divided history into periods such as the Six Ages or the Four Empires, when referring to their own times, they spoke of them as being modern. In the 1330s, the humanist and poet Petrarch referred to pre-Christian times as antiqua, leonardo Bruni was the first historian to use tripartite periodisation in his History of the Florentine People. Bruni and later argued that Italy had recovered since Petrarchs time. The Middle Ages first appears in Latin in 1469 as media tempestas or middle season, in early usage, there were many variants, including medium aevum, or middle age, first recorded in 1604, and media saecula, or middle ages, first recorded in 1625. The alternative term medieval derives from medium aevum, tripartite periodisation became standard after the German 17th-century historian Christoph Cellarius divided history into three periods, Ancient, Medieval, and Modern. The most commonly given starting point for the Middle Ages is 476, for Europe as a whole,1500 is often considered to be the end of the Middle Ages, but there is no universally agreed upon end date. English historians often use the Battle of Bosworth Field in 1485 to mark the end of the period
7.
Medieval Latin
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Despite the clerical origin of many of its authors, medieval Latin should not be confused with Ecclesiastical Latin. There is no consensus on the exact boundary where Late Latin ends. Medieval Latin had a vocabulary, which freely borrowed from other sources. Greek provided much of the vocabulary of Christianity. The various Germanic languages spoken by the Germanic tribes, who invaded southern Europe, were major sources of new words. Germanic leaders became the rulers of parts of the Roman Empire that they conquered, other more ordinary words were replaced by coinages from Vulgar Latin or Germanic sources because the classical words had fallen into disuse. Latin was also spread to such as Ireland and Germany. Works written in the lands, where Latin was a language with no relation to the local vernacular, also influenced the vocabulary. English words like abstract, subject, communicate, matter, probable, the high point of the development of medieval Latin as a literary language came with the Carolingian renaissance, a rebirth of learning kindled under the patronage of Charlemagne, king of the Franks. On the other hand, strictly speaking there was no form of medieval Latin. Every Latin author in the period spoke Latin as a second language, with varying degrees of fluency, and syntax, grammar. For instance, rather than following the classical Latin practice of placing the verb at the end. Unlike classical Latin, where esse was the auxiliary verb, medieval Latin writers might use habere as an auxiliary, similar to constructions in Germanic. The accusative and infinitive construction in classical Latin was often replaced by a clause introduced by quod or quia. This is almost identical, for example, to the use of que in similar constructions in French. In every age from the late 8th century onwards, there were learned writers who were familiar enough with classical syntax to be aware that these forms and usages were wrong, however the use of quod to introduce subordinate clauses was especially pervasive and is found at all levels. That resulted in two features of Medieval Latin compared with Classical Latin. First, many attempted to show off their knowledge of Classical Latin by using rare or archaic constructions
8.
Gold coin
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A gold coin is a coin that is made mostly or entirely of gold. Traditionally, gold coins have been circulation coins, including coin-like bracteates, since recent decades, however, gold coins are mainly produced as bullion coins to investors and as commemorative coins to collectors. While also modern gold coins are legal tender, they are not observed in financial transactions. For example, the American Gold Eagle, given a denomination of 50 USD, has a value of more than 1,000 USD. The gold reserves of banks are dominated by gold bars. Gold has been used as money for many reasons and it is fungible, with a low spread between the prices to buy and sell. Gold is also easily transportable, as it has a value to weight ratio, compared to other commodities. Gold can be re-coined, divided into units, or re-melted into larger units such as gold bars. The density of gold is higher than most other metals, making it difficult to pass counterfeits, additionally, gold is extremely unreactive, hence it does not tarnish or corrode over time. Gold was used in commerce in the Ancient Near East since the Bronze Age, the name of king Croesus of Lydia remains associated with the invention. In 546 BC, Croesus was captured by the Persians, who adopted gold as the metal for their coins. Ancient Greek coinage contained a number of coins issued by the various city states. The Ying yuan is a gold coin minted in ancient China. Larger units such as the various talent measures were used for high value exchanges, the German gold mark was introduced in 1873 in the German Empire, replacing the various local Gulden coins of the Holy Roman Empire. Gold coins then had a long period as a primary form of money. Most of the world stopped making gold coins as currency by 1933, gold-colored coins have made a comeback in many currencies. However, gold coin always refers to a coin that is made of gold, furthermore, many countries continue to make legal tender gold coins, but these are primarily meant for collectors and investment purposes and are not meant for circulation. Many factors determine the value of a coin, such as its rarity, age, condition
9.
Byzantine Empire
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It survived the fragmentation and fall of the Western Roman Empire in the 5th century AD and continued to exist for an additional thousand years until it fell to the Ottoman Turks in 1453. During most of its existence, the empire was the most powerful economic, cultural, several signal events from the 4th to 6th centuries mark the period of transition during which the Roman Empires Greek East and Latin West divided. Constantine I reorganised the empire, made Constantinople the new capital, under Theodosius I, Christianity became the Empires official state religion and other religious practices were proscribed. Finally, under the reign of Heraclius, the Empires military, the borders of the Empire evolved significantly over its existence, as it went through several cycles of decline and recovery. During the reign of Maurice, the Empires eastern frontier was expanded, in a matter of years the Empire lost its richest provinces, Egypt and Syria, to the Arabs. This battle opened the way for the Turks to settle in Anatolia, the Empire recovered again during the Komnenian restoration, such that by the 12th century Constantinople was the largest and wealthiest European city. Despite the eventual recovery of Constantinople in 1261, the Byzantine Empire remained only one of several small states in the area for the final two centuries of its existence. Its remaining territories were annexed by the Ottomans over the 15th century. The Fall of Constantinople to the Ottoman Empire in 1453 finally ended the Byzantine Empire, the term comes from Byzantium, the name of the city of Constantinople before it became Constantines capital. This older name of the city would rarely be used from this point onward except in historical or poetic contexts. The publication in 1648 of the Byzantine du Louvre, and in 1680 of Du Canges Historia Byzantina further popularised the use of Byzantine among French authors, however, it was not until the mid-19th century that the term came into general use in the Western world. The Byzantine Empire was known to its inhabitants as the Roman Empire, the Empire of the Romans, Romania, the Roman Republic, Graikia, and also as Rhōmais. The inhabitants called themselves Romaioi and Graikoi, and even as late as the 19th century Greeks typically referred to modern Greek as Romaika and Graikika. The authority of the Byzantine emperor as the legitimate Roman emperor was challenged by the coronation of Charlemagne as Imperator Augustus by Pope Leo III in the year 800. No such distinction existed in the Islamic and Slavic worlds, where the Empire was more seen as the continuation of the Roman Empire. In the Islamic world, the Roman Empire was known primarily as Rûm, the Roman army succeeded in conquering many territories covering the entire Mediterranean region and coastal regions in southwestern Europe and north Africa. These territories were home to different cultural groups, both urban populations and rural populations. The West also suffered heavily from the instability of the 3rd century AD
10.
Electrum
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Electrum is a naturally occurring alloy of gold and silver, with trace amounts of copper and other metals. It has also been produced artificially, and is known as green gold. The ancient Greeks called it gold or white gold, as opposed to refined gold and its colour ranges from pale to bright yellow, depending on the proportions of gold and silver. This suggests that one reason for the invention of coinage in that area was to increase the profits from seigniorage by issuing currency with a gold content than the commonly circulating metal. Electrum was used as early as the third millennium BC in Old Kingdom of Egypt, sometimes as a coating to the pyramidions atop ancient Egyptian pyramids. It was also used in the making of ancient drinking vessels, the first metal coins ever made were of electrum and date back to the end of the 7th century or the beginning of the 6th century BC. For several decades, the medals awarded with the Nobel Prize have been made of gold-plated green gold, the name electrum was also used to denote German ‘silver’, mainly for its use in making technical instruments. The name electrum is the Latinized form of the Greek word ἤλεκτρον, electrum was often referred to as white gold in ancient times, but could be more accurately described as pale gold, as it is usually pale yellow or yellowish-white in colour. The modern use of the white gold usually concerns gold alloyed with any one or a combination of nickel, silver. Electrum consists primarily of gold and silver but is found with traces of platinum, copper. The name is mostly applied informally to compositions between about 20-80% gold and 20-80% silver atoms, but these are called gold or silver depending on the dominant element. Analysis of the composition of electrum in ancient Greek coinage dating from about 600 BC shows that the content was about 55. 5% in the coinage issued by Phocaea. In the early period, the gold content of electrum ranged from 46% in Phokaia to 43% in Mytilene. In later coinage from these areas, dating to 326 BC, in the Hellenistic period, electrum coins with a regularly decreasing proportion of gold were issued by the Carthaginians. In the later Eastern Roman Empire controlled from Constantinople, the purity of the coinage was reduced. Electrum is mentioned in an account of an expedition sent by Pharaoh Sahure of the Fifth dynasty of Egypt and it is also discussed by Pliny the Elder in his Naturalis Historia. Electrum is possibly referred to three times in the Bible, in all three instances it is used to describe a type of glow seen in visions by the prophet Ezekiel. Electrum is believed to have used in coins circa 600 BC in Lydia under the reign of Alyattes II
11.
Silver
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Silver is a metallic element with symbol Ag and atomic number 47. The symbol Ag stems from Latin argentum, derived from the Greek ὰργὀς, a soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earths crust in the pure, free form, as an alloy with gold and other metals. Most silver is produced as a byproduct of copper, gold, lead, Silver is more abundant than gold, but it is much less abundant as a native metal. Its purity is measured on a per mille basis, a 94%-pure alloy is described as 0.940 fine. As one of the seven metals of antiquity, silver has had a role in most human cultures. Silver has long valued as a precious metal. Silver metal is used in many premodern monetary systems in bullion coins, Silver is used in numerous applications other than currency, such as solar panels, water filtration, jewelry, ornaments, high-value tableware and utensils, and as an investment medium. Silver is used industrially in electrical contacts and conductors, in specialized mirrors, window coatings, Silver compounds are used in photographic film and X-rays. Dilute silver nitrate solutions and other compounds are used as disinfectants and microbiocides, added to bandages and wound-dressings, catheters. Silver is similar in its physical and chemical properties to its two neighbours in group 11 of the periodic table, copper and gold. This distinctive electron configuration, with an electron in the highest occupied s subshell over a filled d subshell. Silver is a soft, ductile and malleable transition metal. Silver crystallizes in a cubic lattice with bulk coordination number 12. Unlike metals with incomplete d-shells, metallic bonds in silver are lacking a covalent character and are relatively weak and this observation explains the low hardness and high ductility of single crystals of silver. Silver has a brilliant white metallic luster that can take a polish. Protected silver has greater optical reflectivity than aluminium at all wavelengths longer than ~450 nm, at wavelengths shorter than 450 nm, silvers reflectivity is inferior to that of aluminium and drops to zero near 310 nm. The electrical conductivity of silver is the greatest of all metals, greater even than copper, during World War II in the US,13540 tons of silver were used in electromagnets for enriching uranium, mainly because of the wartime shortage of copper
12.
Bronze
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These additions produce a range of alloys that may be harder than copper alone, or have other useful properties, such as stiffness, ductility, or machinability. The archeological period where bronze was the hardest metal in use is known as the Bronze Age. In the ancient Near East this began with the rise of Sumer in the 4th millennium BC, with India and China starting to use bronze around the same time, everywhere it gradually spread across regions. The Bronze Age was followed by the Iron Age starting from about 1300 BC and reaching most of Eurasia by about 500 BC, the discovery of bronze enabled people to create metal objects which were harder and more durable than previously possible. Bronze tools, weapons, armor, and building such as decorative tiles were harder and more durable than their stone. It was only later that tin was used, becoming the major ingredient of bronze in the late 3rd millennium BC. Tin bronze was superior to arsenic bronze in that the process could be more easily controlled. Also, unlike arsenic, metallic tin and fumes from tin refining are not toxic, the earliest tin-alloy bronze dates to 4500 BCE in a Vinča culture site in Pločnik. Other early examples date to the late 4th millennium BC in Africa, Susa and some ancient sites in China, Luristan, ores of copper and the far rarer tin are not often found together, so serious bronze work has always involved trade. Tin sources and trade in ancient times had a influence on the development of cultures. In Europe, a source of tin was the British deposits of ore in Cornwall. In many parts of the world, large hoards of bronze artefacts are found, suggesting that bronze also represented a store of value, in Europe, large hoards of bronze tools, typically socketed axes, are found, which mostly show no signs of wear. With Chinese ritual bronzes, which are documented in the inscriptions they carry and from other sources and these were made in enormous quantities for elite burials, and also used by the living for ritual offerings. Pure iron is soft, and the process of beating and folding sponge iron to wrought iron removes from the metal carbon. Careful control of the alloying and tempering eventually allowed for wrought iron with properties comparable to modern steel, Bronze was still used during the Iron Age, and has continued in use for many purposes to the modern day. Among other advantages, it does not rust, the weaker wrought iron was found to be sufficiently strong for many uses. Archaeologists suspect that a disruption of the tin trade precipitated the transition. The population migrations around 1200–1100 BC reduced the shipping of tin around the Mediterranean, limiting supplies, there are many different bronze alloys, but typically modern bronze is 88% copper and 12% tin
