Square kilometre or square kilometer, symbol km2, is a multiple of the square metre, the SI unit of area or surface area. For example,3 km2 is equal to 3×2 =3,000,000 m2, topographical map grids are worked out in metres, with the grid lines being 1,000 metres apart. 1,100,000 maps are divided into squares representing 1 km2, each square on the map being one square centimetre in area, for 1,50,000 maps, the grid lines are 2 cm apart. Each square on the map is 2 cm by 2 cm, for 1,25,000 maps, the grid lines are 4 cm apart. Each square on the map is 4 cm by 4 cm, in each case, the grid lines enclose one square kilometre. The area enclosed by the walls of many European medieval cities were about one square kilometre, the approximate area of the old walled cities can often be worked out by fitting the course of the wall to a rectangle or an oval. Examples include Delft, Netherlands 52°0′54″N 4°21′34″E The walled city of Delft was approximately rectangular, the approximate length of rectangle was about 1.30 kilometres.
The approximate width of the rectangle was about 0.75 kilometres, a perfect rectangle with these measurements has an area of 1. 30×0.75 =0.9 km2 Lucca 43°50′38″N 10°30′2″E The medieval city is roughly rectangular with rounded north-east and north-west corners. The maximum distance from east to west is 1.36 kilometres, the maximum distance from north to south is 0.80 kilometres. A perfect rectangle of these dimensions would be 1. 36×0.80 =1.088 km2, Brugge 51°12′39″N 3°13′28″E The medieval city of Brugge, a major centre in Flanders, was roughly oval or elliptical in shape with the longer or semi-major axis running north and south. The maximum distance from north to south is 2.53 kilometres, the maximum distance from east to west is 1.81 kilometres. A perfect ellipse of these dimensions would be 2.53 ×1.81 × =3.597 km2. Chester United Kingdom 53°12′1″N 2°52′45″W Chester is one of the smaller English cities that has a city wall. The distance from Northgate to Watergate is about 855 metres. The distance from Eastgate to Westgate is about 589 metres, a perfect rectangle of these dimensions would be × =0.504 km2.
Parks come in all sizes, a few are almost exactly one kilometre in area. Here are some examples, Riverside Country Park, UK. Brierley Forest Park, rio de Los Angeles State Park, California, USA Jones County Central Park, Iowa, USA. Using the figures published by golf course architects Crafter and Mogford, assuming a 6,000 metres 18-hole course, an area of 80 hectares needs to be allocated for the course itself
The Andes or Andean Mountains are the longest continental mountain range in the world. They are a range of highlands along the western edge of South America. This range is about 7,000 km long, about 200 to 700 km wide, the Andes extend from north to south through seven South American countries, Colombia, Peru, Bolivia and Chile. Along their length, the Andes are split into several ranges, the Andes are the location of several high plateaus – some of which host major cities, such as Quito, Bogotá, Medellín, Sucre, Mérida and La Paz. The Altiplano plateau is the worlds second-highest after the Tibetan plateau and these ranges are in turn grouped into three major divisions based on climate, the Tropical Andes, the Dry Andes, and the Wet Andes. The Andes are the worlds highest mountain range outside of Asia, the highest mountain outside Asia, Mount Aconcagua, rises to an elevation of about 6,961 m above sea level. The peak of Chimborazo in the Ecuadorean Andes is farther from the Earths center than any other location on the Earths surface, the worlds highest volcanoes are in the Andes, including Ojos del Salado on the Chile-Argentina border, which rises to 6,893 m.
The etymology of the word Andes has been debated, the majority consensus is that it derives from the Quechua word anti, which means east as in Antisuyu, one of the four regions of the Inca Empire. In the northern part of the Andes, the isolated Sierra Nevada de Santa Marta range is considered to be part of the Andes. The term cordillera comes from the Spanish word cordel, meaning rope, the Andes range is about 200 km wide throughout its length, except in the Bolivian flexure where it is about 640 kilometres wide. The Andes are the result of plate tectonics processes, caused by the subduction of oceanic crust beneath the South American plate. The main cause of the rise of the Andes is the compression of the rim of the South American Plate due to the subduction of the Nazca Plate. In the south, the Andes share a boundary with the former Patagonia Terrane. To the west, the Andes end at the Pacific Ocean, from a geographical approach, the Andes are considered to have their western boundaries marked by the appearance of coastal lowlands and a less rugged topography.
The Andes Mountains contain large quantities of iron ore located in mountains within the range. The Andean orogen has a series of bends or oroclines, the Bolivian Orocline is a seaward concave bending in the coast of South America and the Andes Mountains at about 18° S. At this point the orientation of the Andes turns from Northwest in Peru to South in Chile, the Andean segment north and south of the orocline have been rotated 15° to 20° counter clockwise and clockwise respectively. The Bolivian Orocline area overlaps with the area of maximum width of the Altiplano Plateau, the specific point at 18° S where the coastline bends is known as the Arica Elbow
Lima is the capital and the largest city of Peru. It is located in the valleys of the Chillón, Rímac and Lurín rivers, in the coastal part of the country. Together with the seaport of Callao, it forms an urban area known as the Lima Metropolitan Area. With a population of almost 10 million, Lima is the most populous area of Peru. Lima was founded by Spanish conquistador Francisco Pizarro on January 18,1535 and it became the capital and most important city in the Spanish Viceroyalty of Peru. Following the Peruvian War of Independence, it became the capital of the Republic of Peru, around one-third of the national population lives in the metropolitan area. Lima is home to one of the oldest higher-learning institutions in the New World, the National University of San Marcos, founded on May 12,1551 during the Spanish colonial regime, is the oldest continuously functioning university in the Americas. In October 2013 Lima was chosen to host the 2019 Pan American Games and it hosted the December 2014 United Nations Climate Change Conference and the Miss Universe 1982 pageant.
In October 2015 Lima hosted the 2015 Annual Meetings of the World Bank Group, according to early Spanish articles the Lima area was once called Itchyma, after its original inhabitants. However, even before the Inca occupation of the area in the 15th century and this oracle was eventually destroyed by the Spanish and replaced with a church, but the name persisted, the chronicles show Límac replacing Ychma as the common name for the area. Modern scholars speculate that the word Lima originated as the Spanish pronunciation of the native name Limaq, linguistic evidence seems to support this theory as spoken Spanish consistently rejects stop consonants in word-final position. Non-Peruvian Spanish speakers may mistakenly define the city name as the direct Spanish translation of lime, the city was founded in 1535 under the name City of the Kings because its foundation was decided on January 6, date of the feast of the Epiphany. This name quickly fell into disuse and Lima became the name of choice, on the oldest Spanish maps of Peru.
The river that feeds Lima is called Rímac and many people assume that this is because its original Inca name is Talking River. However, the inhabitants of the valley were not Incas. This name is an innovation arising from an effort by the Cuzco nobility in colonial times to standardize the toponym so that it would conform to the phonology of Cuzco Quechua, later, as the original inhabitants died out and the local Quechua became extinct, the Cuzco pronunciation prevailed. Nowadays, Spanish-speaking locals do not see the connection between the name of their city and the name of the river runs through it. They often assume that the valley is named after the river, historically, the Flag of Lima has been known as the «Banner of Perus Kings City»
Inca road system
The Inca road system was the most extensive and advanced transportation system in pre-Columbian South America. It was about 39,900 kilometres long, the network was based on two north-south roads with numerous branches. The best known portion of the system is the Inca Trail to Machu Picchu. Part of the network was built by cultures that precede the Inca Empire. During the Spanish colonial era, parts of the system were given the status of Camino Real. In 2014 the road became a UNESCO World Heritage Site. The eastern route ran high in the grasslands and mountain valleys from Quito, Ecuador to Mendoza. The western route followed the coastal plain not including in coastal deserts where it hugged the foothills, more than twenty routes ran over the western mountains, while others traversed the eastern cordillera in the mountains and lowlands. Some of these roads reach heights of over 5,000 metres above sea level, the trails connected the regions of the Inca empire from the northern provincial capital in Quito, Ecuador past the modern city of Santiago, Chile in the south.
The Inca road system linked together about 40,000 kilometres of roadway, although the Inca roads varied greatly in scale and appearance, for the most part they varied between about 1 to 4 metres in width. Much of the system was the result of the Incas claiming exclusive right over numerous traditional routes, many new sections were built or upgraded substantially, through Chiles Atacama desert, and along the western margin of Lake Titicaca, serve as two examples. The Incas developed techniques to overcome the difficult territory of the Andes, on steep slopes they built stone steps resembling giant flights of stairs. In desert areas near the coast they built low walls to keep the sand from drifting over the road, the Qhapaq Ñan constituted the principal north-south highway of the Inca Empire traveling 6,000 kilometres along the spine of the Andes. The Qhapaq Ñan unified this immense and heterogeneous empire through a political system of power. It allowed the Inca to control his Empire and to troops as needed from the capital.
The most important Inca road was the Camino Real, as it is known in Spanish and it began in Quito, passed through Cusco, and ended in what is now Tucumán, Argentina. The Camino Real traversed the mountain ranges of the Andes, with altitudes of more than 5,000 m. El Camino de la Costa, the trail, with a length of 4,000 kilometres
Conquistadors /kɒŋˈkɪstəˌdɔːrz/ is a term used to refer to the soldiers and explorers of the Spanish Empire or the Portuguese Empire in a general sense. During the Age of Discovery, conquistadors sailed beyond Europe to the Americas, Oceania and Asia, conquering territory and they colonized much of the world for Spain and Portugal in the 16th, 17th and 18th centuries. Portugal established a route to China in the early 16th century, sending ships via the southern coast of Africa, human infections gained worldwide transmission vectors for the first time, from Africa and Eurasia to the Americas and vice versa. The spread of diseases, including smallpox and typhus. In the 16th century perhaps 240,000 Europeans entered American ports, by the late 16th century silver imports from America provided one-fifth of Spains total budget. The conquistadors were professional warriors, using European tactics and their units would often specialize in forms of combat that required long periods of training that were too costly for informal groups.
Their armies were composed of Iberian and other European soldiers. Native allied troops were largely equipped with armament and armour that varied geographically. Some groups consisted of men without military experience, Catholic clergy which helped with administrative duties. These native forces often included African slaves and Native Americans and they not only fought in the battlefield but served as interpreters, servants, teachers and scribes. India Catalina and Malintzin were Native American women slaves who worked for the Spaniards, Castilian law prohibited foreigners and non-Catholics from settling in the New World. However, not all conquistadors were Castilian, many foreigners Hispanicised their names and/or converted to Catholicism to serve the Castilian Crown. For example, Ioánnis Fokás was a Castilian of Greek origin who discovered the strait that bears his name between Vancouver Island and Washington State in 1592, german-born Nikolaus Federmann, Hispanicised as Nicolás de Federmán, was a conquistador in Venezuela and Colombia.
The origin of people in mixed expeditions was not always distinguished. Castilian law banned Spanish women from travelling to America unless they were married and accompanied by a husband, women who travelled thus include María de Escobar, María Estrada, Marina Vélez de Ortega, Marina de la Caballería, Francisca de Valenzuela, Catalina de Salazar. Some conquistadors married Native American women or had illegitimate children, European young men enlisted in the army because it was one way out of poverty. Catholic priests instructed the soldiers in mathematics, theology, Latin and history, Kings army officers taught military arts. An uneducated young recruit could become a leader, elected by their fellow professional soldiers
Francisco Pizarro González was a Spanish conquistador who led an expedition that conquered the Inca Empire. He captured and killed Incan emperor Atahualpa and claimed the lands for Spain, Francisco Pizarro was born in Trujillo, Spain in modern-day Extremadura, Spain. He was the son of infantry colonel Gonzalo Pizarro and Francisca González. His date of birth is uncertain, but it is believed to be sometime in the 1470s, little attention was paid to his education and he grew up illiterate. His father was a colonel of infantry who served in Navarre and his mother married late in life and had a son Francisco Martín de Alcántara, who was at the conquest of Peru with his half-brother from its inception. Through his father, Francisco was a cousin, once removed. On 10 November 1509, Pizarro sailed from Spain to the New World with Alonso de Ojeda on an expedition to Gulf of Urabá in Tierra Firme, Pizarro became a participant in Ojedas failed colony, commanding the remnants until he abandoned it with the survivors.
He sailed to Cartagena and joined the fleet of Martín Fernández de Enciso in 1513, in 1513, Pizarro accompanied Vasco Núñez de Balboa in his crossing of the Isthmus of Panama to the Pacific coast. The following year, Pedrarias Dávila became the appointed governor of Castilla de Oro. During the next five years, Pizarro became an associate of Dávila. When Dávila decided to get rid of Balboa out of distrust, he instructed Pizarro to personally arrest him, Balboa was beheaded in January 1519. For his loyalty to Dávila, Pizarro was rewarded with the positions of mayor, on 10 November 1509, Pizarro sailed from Spain to the New World with Alonso de Ojeda on an expedition to Urabá. He sailed to Cartagena and joined the fleet of Martín Fernández de Enciso and, in 1513, reports of Perus riches and Cortéss success in Mexico tantalized Pizarro. He undertook two expeditions to conquer the Incan Empire in 1524 and in 1526, both failed as a result of native hostilities, bad weather and lack of provisions. Pedro de los Ríos, the Governor of Panama, made an effort to recall Pizarro, in April 1528, he reached northern Peru and found the natives rich with precious metals.
This discovery gave Pizarro the motivation to plan an expedition to conquer the area. He returned to Panama to make arrangements, but the Governor refused to grant permission for the project, Pizarro returned to Spain to appeal directly to King Charles I. His plea was successful and he received not only a license for the proposed expedition and he was joined by family and friends and the expedition left Panama in 1530
Jauja is a city and capital of Jauja Province in Peru. It is situated in the fertile Mantaro Valley,45 kilometres to the northwest of Huancayo and its population according to the 2007 census was 16,424. Jauja, which flourished for a time, was once the capital of Spanish Peru. Its name is referenced in the popular Spanish expression país de Jauja, which literally means country of Jauja, the town, with a laid back ambiance and salubrious climate, has narrow streets with houses painted blue. Laguna de Paca lake is close to the city, an important Xauxa town was located in the vicinity before the Incas. During the Inca civilization, the town of Hatun Xauxa was established, today the ruins of this settlement can be seen on a hill, approximately 3 kilometres southeast of the town. Oral tradition mentions that the Inca ordered the mutilation of mens and womens hands in Jauja, after the Battle of Cajamarca, Francisco Pizarro sent his brother Hernando Pizarro to Pachacamac. Upon his return to Cajamarca, Hernando captured Chalcuchimac in the Jauja Valley, advancing towards Cuzco, Pizarros force stopped in Jauja, where Francisco had Chalcuchimac burned alive, after the death of Túpac Huallpa.
Xauxa was a considerable town. seated in the midst of a verdant valey, fertilized by a thousand little rills, there were several capacious buildings of rough stone. and a temple of some note. After the Spanish had sealed the conquest of Peru by taking Cusco in 1533 and it was named Santa Fe de Hatun Xauxa in keeping with the Quechua name. In the same year and his men discovered that Jauja was home to huge accumulations of Inca food, the Spaniards recognized that they could live comfortably for months. This was the origin of the legend of the Land of Cockaigne, when the decision was made in 1535 to move the capital to Lima to take advantage of proximity to the port, Lima began to overshadow Jaujas importance. During colonial times, Jauja became dependent upon Tarma, increased in importance and surpassed Jauja as a commercial centre. Between 1742 and 1756, Juan Santos Atahuala led an uprising in the mountains of Jauja, the first mayor of Jauja was Don Arias Villalobos. Jaujas dry climate was recognized, however, as being beneficial for patients with respiratory tract tuberculosis, in this regard, the Jauja hospital cared for many Spaniards.
The wealth that they brought to Jauja helped it regain in popularity, with the establishment of the sanatorium Sunday Olavegoya Jauja patients came from many parts of the world, making Jauja a cosmopolitan city. This was described in the novel Páis de Jauja, by Edgardo Rivera Martínez, tombstones with names from all over the world can be seen in the Jauja cemetery, but after the development of antibiotics, the city began to lose its importance as a health mecca. The small city, has retained much of its colonial-era charm, over the years the people of Jauja have come to refer to their town and region as el páis de Jauja, this name was used in Riveras book on the area and its culture
The Inca Empire, known as the Incan Empire and the Inka Empire, was the largest empire in pre-Columbian America, and possibly the largest empire in the world in the early 16th century. The administrative and military center of the empire was located in Cusco in modern-day Peru, the Inca civilization arose from the highlands of Peru sometime in the early 13th century. Its last stronghold was conquered by the Spanish in 1572, from 1438 to 1533, the Incas incorporated a large portion of western South America, centered on the Andean Mountains, using conquest and peaceful assimilation, among other methods. The Incas considered their king, the Sapa Inca, to be the son of the sun, the Inca Empire was unique in that it lacked many features associated with civilization in the Old world. In the words of one scholar, The Incas lacked the use of wheeled vehicles, the Incan economy has been described as feudal, socialist. The economy functioned largely without money and without markets, exchange of goods and services was based on reciprocity between individuals and among individuals and Inca rulers.
Taxes consisted of an obligation of a person to the Empire. The Inca rulers reciprocated by granting access to land and goods and providing food, the Inca referred to their empire as Tawantinsuyu, the four suyu. The four suyu were, Antisuyu and Kuntisuyu, the name Tawantinsuyu was, therefore, a descriptive term indicating a union of provinces. The Spanish transliterated the name as Tahuatinsuyo or Tahuatinsuyu, the term Inka means ruler or lord in Quechua and was used to refer to the ruling class or the ruling family. The Incas were a small percentage of the total population of the empire, probably numbering only 15,000 to 40,000. The Spanish adopted the term as a term referring to all subjects of the empire rather than simply the ruling class. As such the name Imperio inca referred to the nation that they encountered, the Inca people were a pastoral tribe in the Cusco area around the 12th century. Incan oral history tells a story of three caves. The center cave at Tampu Tuqu was named Qhapaq Tuqu, the other caves were Maras Tuqu and Sutiq Tuqu.
Four brothers and four sisters stepped out of the middle cave and they were, Ayar Manco, Ayar Cachi, Ayar Awqa and Ayar Uchu, and Mama Ocllo, Mama Raua, Mama Huaco and Mama Qura. Out of the side caves came the people who were to be the ancestors of all the Inca clans, Ayar Manco carried a magic staff made of the finest gold. Where this staff landed, the people would live and they traveled for a long time
The Christian doctrine of the Trinity holds that God is three consubstantial persons or hypostases—the Father, the Son, and the Holy Spirit—as one God in three Divine Persons. The three persons are distinct, yet are one substance, essence or nature, in this context, a nature is what one is, whereas a person is who one is. Reflection and dialogue led to the formulation of the doctrine that was felt to correspond to the data in the Bible. The simplest outline of the doctrine was formulated in the 4th century, further elaboration continued in the succeeding centuries. Scripture contains neither the word Trinity, nor an expressly formulated doctrine of the Trinity, according to the Christian theology, it bears witness to the activity of a God who can only be understood in Trinitarian terms. The doctrine did not take its shape until late in the fourth century. During the intervening period, various solutions, some more. Trinitarianism contrasts with nontrinitarian positions which include Binitarianism, Oneness Pentecostalism or Modalism, the word trinity is derived from Latin trinitas, meaning the number three, a triad.
This abstract noun is formed from the adjective trinus, as the word unitas is the noun formed from unus. The corresponding word in Greek is tριάς, meaning a set of three or the number three, the first recorded use of this Greek word in Christian theology was by Theophilus of Antioch in about 170. He wrote, In like manner the three days which were before the luminaries, are types of the Trinity, of God, and His Word, and His wisdom. And the fourth is the type of man, who needs light, that so there may be God, the Word, man. The Ante-Nicene Fathers asserted Christs deity and spoke of Father and Holy Spirit, Trinitarians view these as elements of the codified doctrine. Ignatius of Antioch provides early support for the Trinity around 110, exhorting obedience to Christ, and to the Father, and to the Spirit. Justin Martyr writes, in the name of God, the Father and Lord of the universe, and of our Saviour Jesus Christ, the first of the early church fathers to be recorded using the word Trinity was Theophilus of Antioch writing in the late 2nd century.
He defines the Trinity as God, His Word and His Wisdom in the context of a discussion of the first three days of creation, the first defence of the doctrine of the Trinity was in the early 3rd century by the early church father Tertullian. He explicitly defined the Trinity as Father and Holy Spirit, St. Justin and Clement of Alexandra used the Trinity in their doxologies and St. Basil likewise, in the evening lighting of lamps. The highly allegorical exegesis of the Valentinian school inclined it to interpret the relevant scriptural passages as affirming a Divinity that, the Valentinian Gospel of Phillip, which dates to approximately the time of Tertullian, upholds the Trinitarian formula
Quechua is one of the eight Natural Regions of Peru and is between 2,300 and 3,500 m above sea level. It is composed of big valleys divided by rivers fed by estival rains and its flora includes Andean alder and arracacha. People who live in this region, cultivate corn, passionfruit, wheat, notable fauna include birds like the chihuanco or white-necked thrush
Indigenous peoples of the Americas
The indigenous peoples of the Americas are the pre-Columbian peoples of the Americas and their descendants. The term Amerindian is used in Quebec, the Guianas, Indigenous peoples of the United States are commonly known as Native Americans or American Indians, and Alaska Natives. Application of the term Indian originated with Christopher Columbus, who, in his search for Asia, the Americas came to be known as the West Indies, a name still used to refer to the islands of the Caribbean Sea. This led to the blanket term Indies and Indians for the indigenous inhabitants, although some indigenous peoples of the Americas were traditionally hunter-gatherers—and many, especially in the Amazon basin, still are—many groups practiced aquaculture and agriculture. The impact of their agricultural endowment to the world is a testament to their time, although some societies depended heavily on agriculture, others practiced a mix of farming and gathering. In some regions the indigenous peoples created monumental architecture, large-scale organized cities, chiefdoms and empires.
Many parts of the Americas are still populated by peoples, some countries have sizable populations, especially Belize, Chile, Greenland, Mexico. At least a different indigenous languages are spoken in the Americas. Some, such as the Quechuan languages, Guaraní, Mayan languages, many maintain aspects of indigenous cultural practices to varying degrees, including religion, social organization, and subsistence practices. Like most cultures, over time, cultures specific to many indigenous peoples have evolved to incorporate traditional aspects, some indigenous peoples still live in relative isolation from Western culture and a few are still counted as uncontacted peoples. The specifics of Paleo-Indian migration to and throughout the Americas, including the dates and routes traveled, are the subject of ongoing research. According to archaeological and genetic evidence and South America were the last continents in the world with human habitation. During the Wisconsin glaciation, 50–17,000 years ago, falling sea levels allowed people to move across the bridge of Beringia that joined Siberia to northwest North America.
Alaska was a glacial refugium because it had low snowfall, allowing a small population to exist, the Laurentide Ice Sheet covered most of North America, blocking nomadic inhabitants and confining them to Alaska for thousands of years. Indigenous genetic studies suggest that the first inhabitants of the Americas share a single population, one that developed in isolation. The isolation of these peoples in Beringia might have lasted 10–20,000 years, around 16,500 years ago, the glaciers began melting, allowing people to move south and east into Canada and beyond. These people are believed to have followed herds of now-extinct Pleistocene megafauna along ice-free corridors that stretched between the Laurentide and Cordilleran Ice Sheets. Another route proposed involves migration - either on foot or using primitive boats - along the Pacific Northwest coast to the south, archeological evidence of the latter would have been covered by the sea level rise of more than 120 meters since the last ice age