Nigeria the Federal Republic of Nigeria, is a federal republic in West Africa, bordering Niger in the north, Chad in the northeast, Cameroon in the east, Benin in the west. Its coast in the south is located on the Gulf of Guinea in the Atlantic Ocean; the federation comprises 36 states and 1 Federal Capital Territory, where the capital, Abuja, is located. The constitution defines Nigeria as a democratic secular country. Nigeria has been home to states over the millennia; the modern state originated from British colonial rule beginning in the 19th century, took its present territorial shape with the merging of the Southern Nigeria Protectorate and Northern Nigeria Protectorate in 1914. The British set up administrative and legal structures while practising indirect rule through traditional chiefdoms. Nigeria became a formally independent federation in 1960, it experienced a civil war from 1967 to 1970. It thereafter alternated between democratically elected civilian governments and military dictatorships until it achieved a stable democracy in 1999, with the 2011 presidential election considered the first to be reasonably free and fair.
Nigeria is referred to as the "Giant of Africa", owing to its large population and economy. With 186 million inhabitants, Nigeria is the most populous country in Africa and the seventh most populous country in the world. Nigeria has the third-largest youth population in the world, after India and China, with more than 90 million of its population under age 18; the country is viewed as a multinational state as it is inhabited by 250 ethnic groups, of which the three largest are the Hausa and Yoruba. The official language is English. Nigeria is divided in half between Christians, who live in the southern part of the country, Muslims, who live in the north. A minority of the population practice religions indigenous to Nigeria, such as those native to the Igbo and Yoruba ethnicities; as of 2015, Nigeria is the world's 20th largest economy, worth more than $500 billion and $1 trillion in terms of nominal GDP and purchasing power parity respectively. It overtook South Africa to become Africa's largest economy in 2014.
The 2013 debt-to-GDP ratio was 11 percent. Nigeria is considered to be an emerging market by the World Bank. However, it has a "low" Human Development Index, ranking 152nd in the world. Nigeria is a member of the MINT group of countries, which are seen as the globe's next "BRIC-like" economies, it is listed among the "Next Eleven" economies set to become among the biggest in the world. Nigeria is a founding member of the African Union and a member of many other international organizations, including the United Nations, the Commonwealth of Nations and OPEC; the name Nigeria was taken from the Niger River running through the country. This name was coined in the late 19th century by British journalist Flora Shaw, who married Lord Lugard, a British colonial administrator; the origin of the name Niger, which applied only to the middle reaches of the Niger River, is uncertain. The word is an alteration of the Tuareg name egerew n-igerewen used by inhabitants along the middle reaches of the river around Timbuktu prior to 19th-century European colonialism.
The Nok civilisation of Northern Nigeria flourished between 500 BC and AD 200, producing life-sized terracotta figures that are some of the earliest known sculptures in Sub-Saharan Africa. Further north, the cities Kano and Katsina have a recorded history dating to around 999 AD. Hausa kingdoms and the Kanem–Bornu Empire prospered as trade posts between North and West Africa; the Kingdom of Nri of the Igbo people consolidated in the 10th century and continued until it lost its sovereignty to the British in 1911. Nri was ruled by the Eze Nri, the city of Nri is considered to be the foundation of Igbo culture. Nri and Aguleri, where the Igbo creation myth originates, are in the territory of the Umeuri clan. Members of the clan trace their lineages back to the patriarchal king-figure Eri. In West Africa, the oldest bronzes made using the lost-wax process were from Igbo-Ukwu, a city under Nri influence; the Yoruba kingdoms of Ife and Oyo in southwestern Nigeria became prominent in the 12th and 14th centuries, respectively.
The oldest signs of human settlement at Ife's current site date back to the 9th century, its material culture includes terracotta and bronze figures. Oyo, at its territorial zenith in the late 17th to early 18th centuries, extended its influence from western Nigeria to modern-day Togo; the Edo's Benin Empire is located in southwestern Nigeria. Benin's power lasted between the 19th centuries, their dominance reached further. At the beginning of the 19th century, Usman dan Fodio directed a successful jihad and created and led the centralised Fulani Empire; the territory controlled by the resultant state included much of modern-day northern and central Nigeria. For centuries, various peoples in modern-day Nigeria traded overland with traders from North Africa. Cities in the area became regional centres in a broad network of trade routes that spanned western and northern Africa. In the 16th century, Portuguese explorers were the first Europeans to begin significant, direct trade with peoples of modern-day Nigeria, at the port they named Lago
Ghana the Republic of Ghana, is a country located along the Gulf of Guinea and Atlantic Ocean, in the subregion of West Africa. Spanning a land mass of 238,535 km2, Ghana is bordered by the Ivory Coast in the west, Burkina Faso in the north, Togo in the east and the Gulf of Guinea and Atlantic Ocean in the south. Ghana means "Warrior King" in the Soninke language; the first permanent state in the territory of present-day Ghana dates back to the 11th century. Numerous kingdoms and empires emerged over the centuries, of which the most powerful was the Kingdom of Ashanti. Beginning in the 15th century, numerous European powers contested the area for trading rights, with the British establishing control of the coast by the late 19th century. Following over a century of native resistance, Ghana's current borders were established by the 1900s as the British Gold Coast, it became independent of the United Kingdom on 6 March 1957. Ghana's population of 30 million spans a variety of ethnic and religious groups.
According to the 2010 census, 71.2% of the population was Christian, 17.6% was Muslim, 5.2% practised traditional faiths. Its diverse geography and ecology ranges from coastal savannahs to tropical rain forests. Ghana is a unitary constitutional democracy led by a president, both head of state and head of the government. Ghana's growing economic prosperity and democratic political system have made it a regional power in West Africa, it is a member of the Non-Aligned Movement, the African Union, the Economic Community of West African States, Group of 24 and the Commonwealth of Nations. The etymology of the word Ghana means "warrior king" and was the title accorded to the kings of the medieval Ghana Empire in West Africa, but the empire was further north than the modern country of Ghana, in the region of Guinea. Ghana was recognized as one of the great kingdoms in Bilad el-Sudan by the ninth century. Ghana was inhabited in the Middle Ages and the Age of Discovery by a number of ancient predominantly Akan kingdoms in the Southern and Central territories.
This included the Ashanti Empire, the Akwamu, the Bonoman, the Denkyira, the Mankessim Kingdom. Although the area of present-day Ghana in West Africa has experienced many population movements, the Akans were settled by the 5th century BC. By the early 11th century, the Akans were established in the Akan state called Bonoman, for which the Brong-Ahafo Region is named. From the 13th century, Akans emerged from what is believed to have been the Bonoman area, to create several Akan states of Ghana based on gold trading; these states included Bonoman, Denkyira, Mankessim Kingdom, Akwamu Eastern region. By the 19th century, the territory of the southern part of Ghana was included in the Kingdom of Ashanti, one of the most influential states in sub-saharan Africa prior to the onset of colonialism; the Kingdom of Ashanti government operated first as a loose network, as a centralised kingdom with an advanced specialised bureaucracy centred in the capital city of Kumasi. Prior to Akan contact with Europeans, the Akan people created an advanced economy based on principally gold and gold bar commodities traded with the states of Africa.
The earliest known kingdoms to emerge in modern Ghana were the Mole-Dagbani states. The Mole-Dagomba came on horseback from present-day Burkina Faso under Naa Gbewaa. With their advanced weapons and based on a central authority, they invaded and occupied the lands of the local people ruled by the Tendamba, established themselves as the rulers over the locals, made Gambaga their capital; the death of Naa Gbewaa caused civil war among his children, some of whom broke off and founded separate states including Dagbon, Mossi and Wala. Akan trade with European states began after contact with Portuguese in the 15th century. Early European contact by the Portuguese people, who came to the Gold Coast region in the 15th century to trade and established the Portuguese Gold Coast, focused on the extensive availability of gold; the Portuguese built a trading lodge at a coastal settlement called Anomansah which they renamed São Jorge da Mina. In 1481, King John II of Portugal commissioned Diogo d'Azambuja to build the Elmina Castle, completed in three years.
By 1598, the Dutch had joined the Portuguese in the gold trade, establishing the Dutch Gold Coast and building forts at Fort Komenda and Kormantsi. In 1617, the Dutch captured the Olnini Castle from the Portuguese, Axim in 1642. Other European traders had joined in gold trading by the mid-17th century, most notably the Swedes, establishing the Swedish Gold Coast, Denmark-Norway, establishing the Danish Gold Coast. Portuguese merchants, impressed with the gold resources in the area, named it Costa do Ouro or Gold Coast. Beginning in the 17th century — in addition to the gold trade — Portuguese, Dutch and French traders participated in the Atlantic slave trade in this area. More than thirty forts and castles were built by the Portuguese, Dano-Norwegians and German merchants. In 1874 Great Britain established control over some parts of the country, assigning these areas the status of British Gold Coast. Many military engagements occurred between the British colonial powers and the various Akan nation-states.
The Akan Kingdom of Ashanti defeated the British a few times i
Pretoria is a city in the northern part of Gauteng province in South Africa. It straddles the Apies River and has spread eastwards into the foothills of the Magaliesberg mountains, it is one of the country's three capital cities, serving as the seat of the administrative branch of government, of foreign embassies to South Africa. Pretoria has a reputation for being an academic city with three universities, the Council for Scientific and Industrial Research and the Human Sciences Research Council; the city hosts the National Research Foundation and the South African Bureau of Standards making the city a hub for research. Pretoria is the central part of the Tshwane Metropolitan Municipality, formed by the amalgamation of several former local authorities including Centurion and Soshanguve. There have been proposals to change the name of Pretoria itself to Tshwane, the proposed name change has caused some public controversy. Pretoria is named after the Voortrekker leader Andries Pretorius, within South Africa sometimes called the "Jacaranda City" due to the thousands of jacaranda trees planted in its streets and gardens.
Pretoria was founded in 1855 by Marthinus Pretorius, a leader of the Voortrekkers, who named it after his father Andries Pretorius and chose a spot on the banks of the "Apies rivier" to be the new capital of the South African Republic. The elder Pretorius had become a national hero of the Voortrekkers after his victory over Dingane and the Zulus in the Battle of Blood River; the elder Pretorius negotiated the Sand River Convention, in which the UK acknowledged the independence of the Transvaal. It became the capital of the South African Republic on 1 May 1860; the founding of Pretoria as the capital of the South African Republic can be seen as marking the end of the Boers' settlement movements of the Great Trek. During the First Boer War, the city was besieged by Republican forces in December 1880 and March 1881; the peace treaty which ended the war was signed in Pretoria on 3 August 1881 at the Pretoria Convention. The Second Boer War resulted in the end of the Transvaal Republic and start of British hegemony in South Africa.
The city surrendered to British forces under Frederick Roberts on 5 June 1900 and the conflict was ended in Pretoria with the signing of the Peace of Vereeniging on 31 May 1902 at Melrose House. The Pretoria Forts were built for the defence of the city just prior to the Second Boer War. Though some of these forts are today in ruins, a number of them have been preserved as national monuments; the Boer Republics of the ZAR and the Orange River Colony were united with the Cape Colony and Natal Colony in 1910 to become the Union of South Africa. Pretoria became the administrative capital of the whole of South Africa, with Cape Town the legislative capital and Bloemfontein served as the judicial capital. Between 1910 and 1994, the city was the capital of the province of Transvaal. On 14 October 1931, Pretoria achieved official city status; when South Africa became a republic in 1961, Pretoria remained its administrative capital. Pretoria is situated 55 km north-northeast of Johannesburg in the northeast of South Africa, in a transitional belt between the plateau of the Highveld to the south and the lower-lying Bushveld to the north.
It lies at an altitude of about 1,339 m above sea level, in a warm, fertile valley, surrounded by the hills of the Magaliesberg range. Pretoria has a humid subtropical climate with long hot rainy summers and short cool to cold, dry winters; the city experiences the typical winters of South Africa with cold, clear nights and mild to moderately warm days. Although the average lows during winter are mild, it can get cold due to the clear skies, with nighttime low temperatures in recent years in the range of 2 to −5 °C; the average annual temperature is 18.7 °C. This is rather high, considering the city's high altitude of about 1,339 metres, is due to its sheltered valley position, which acts as a heat trap and cuts it off from cool southerly and south-easterly air masses for much of the year. Rain is chiefly concentrated in the summer months, with drought conditions prevailing over the winter months, when frosts may be sharp. Snowfall is an rare event. During a nationwide heatwave in November 2011, Pretoria experienced temperatures that reached 39 °C, unusual for that time of the year.
Similar record-breaking extreme heat events occurred in January 2013, when Pretoria experienced temperatures exceeding 37 °C on several days. The year 2014 was one of the wettest on record for the city. A total of 914 mm fell up with 220 mm recorded in this month alone. In 2015 Pretoria saw its worst drought since 1982. January 2016 saw Pretoria reach a new record high of 44 °C on 7 January 2016. Depending on the extent of the area understood to constitute "Pretoria", the population ranges from 700,000 to 2.95 million. The main languages spoken in Pretoria are Sepedi, Setswana, Xitsonga and English; the city of Pretoria has the largest white population in Sub-Saharan Africa. Since its founding it has been a major Afrikaner population centre
Peru the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, in the west by the Pacific Ocean. Peru is a megadiverse country with habitats ranging from the arid plains of the Pacific coastal region in the west to the peaks of the Andes mountains vertically extending from the north to the southeast of the country to the tropical Amazon Basin rainforest in the east with the Amazon river. Peruvian territory was home to several ancient cultures. Ranging from the Norte Chico civilization in the 32nd century BC, the oldest civilization in the Americas and one of the five cradles of civilization, to the Inca Empire, the largest state in pre-Columbian America, the territory now including Peru has one of the longest histories of civilization of any country, tracing its heritage back to the 4th millennia BCE; the Spanish Empire conquered the region in the 16th century and established a viceroyalty that encompassed most of its South American colonies, with its capital in Lima.
Peru formally proclaimed independence in 1821, following the military campaigns of José de San Martín and Simón Bolívar, the decisive battle of Ayacucho, Peru secured independence in 1824. In the ensuing years, the country enjoyed relative economic and political stability, which ended shortly before the War of the Pacific with Chile. Throughout the 20th century, Peru endured armed territorial disputes, social unrest, internal conflicts, as well as periods of stability and economic upswing. Alberto Fujimori was elected to the presidency in 1990. Fujimori left the presidency in 2000 and was charged with human rights violations and imprisoned until his pardon by President Pedro Pablo Kuczynski in 2017. After the president's regime, Fujimori's followers, called Fujimoristas, have caused political turmoil for any opposing faction in power causing Pedro Pablo Kuczynski to resign in March 2018; the sovereign state of Peru is a representative democratic republic divided into 25 regions. It is classified as an emerging market with a high level of human development and an upper middle income level with a poverty rate around 19 percent.
It is one of the region's most prosperous economies with an average growth rate of 5.9% and it has one of the world's fastest industrial growth rates at an average of 9.6%. Its main economic activities include mining, manufacturing and fishing; the country forms part of The Pacific Pumas, a political and economic grouping of countries along Latin America's Pacific coast that share common trends of positive growth, stable macroeconomic foundations, improved governance and an openness to global integration. Peru ranks high in social freedom. Peru has a population of 32 million, which includes Amerindians, Europeans and Asians; the main spoken language is Spanish, although a significant number of Peruvians speak Quechua or other native languages. This mixture of cultural traditions has resulted in a wide diversity of expressions in fields such as art, cuisine and music; the name of the country may be derived from Birú, the name of a local ruler who lived near the Bay of San Miguel, Panama City, in the early 16th century.
When his possessions were visited by Spanish explorers in 1522, they were the southernmost part of the New World yet known to Europeans. Thus, when Francisco Pizarro explored the regions farther south, they came to be designated Birú or Perú. An alternative history is provided by the contemporary writer Inca Garcilaso de la Vega, son of an Inca princess and a conquistador, he said the name Birú was that of a common Indian happened upon by the crew of a ship on an exploratory mission for governor Pedro Arias de Ávila, went on to relate more instances of misunderstandings due to the lack of a common language. The Spanish Crown gave the name legal status with the 1529 Capitulación de Toledo, which designated the newly encountered Inca Empire as the province of Peru. Under Spanish rule, the country adopted the denomination Viceroyalty of Peru, which became Republic of Peru after independence; the earliest evidences of human presence in Peruvian territory have been dated to 9,000 BC. Andean societies were based on agriculture, terracing.
Organization relied on reciprocity and redistribution because these societies had no notion of market or money. The oldest known complex society in Peru, the Norte Chico civilization, flourished along the coast of the Pacific Ocean between 3,000 and 1,800 BC; these early developments were followed by archaeological cultures that developed around the coastal and Andean regions throughout Peru. The Cupisnique culture which flourished from around 1000 to 200 BC along what is now Peru's Pacific Coast was an example of early pre-Incan culture; the Chavín culture that developed from 1500 to 300 BC was more of a religious than a political phenomenon, with their religious centre in Chavín de Huantar. After the decline of the Chavin culture around the beginning of the 1st century AD, a series of localized and specialized cultures rose and fell
Colombia the Republic of Colombia, is a sovereign state situated in the northwest of South America, with territories in Central America. Colombia shares a border to the northwest with Panama, to the east with Venezuela and Brazil and to the south with Ecuador and Peru, it shares its maritime limits with Costa Rica, Honduras, Jamaica and the Dominican Republic. Colombia is a unitary, constitutional republic comprising thirty-two departments, with the capital in Bogota. Colombia has been inhabited by various indigenous peoples since 12,000 BCE, including the Muisca and the Tairona, along with the Inca Empire that expanded to the southwest of the country; the Spanish arrived in 1499 and by the mid-16th century conquered and colonized much of the region, establishing the New Kingdom of Granada, with Santafé de Bogotá as its capital. Independence from Spain was achieved in 1819, but by 1830 the "Gran Colombia" Federation was dissolved, with what is now Colombia and Panama emerging as the Republic of New Granada.
The new nation experimented with federalism as the Granadine Confederation, the United States of Colombia, before the Republic of Colombia was declared in 1886. Panama seceded in 1903. Beginning in the 1960s, the country suffered from an asymmetric low-intensity armed conflict and rampant political violence, both of which escalated in the 1990s. Since 2005, there has been significant improvement in security and rule of law. Colombia is one of the most ethnically and linguistically diverse countries in the world, with its rich cultural heritage reflecting influences by indigenous peoples, European settlement, forced African migration, immigration from Europe and the Middle East. Urban centres are located in the highlands of the Andes mountains and the Caribbean coast. Colombia is among the world's 17 megadiverse countries, the most densely biodiverse per square kilometer. Colombia is a middle power and regional actor in Latin America, it is part of the CIVETS group of six leading emerging markets and a member of the UN, the WTO, the OAS, the Pacific Alliance, other international organizations.
Colombia's diversified economy is the fourth largest in Latin America, with macroeconomic stability and favorable long-term growth prospects. The name "Colombia" is derived from the last name of Christopher Columbus, it was conceived by the Venezuelan revolutionary Francisco de Miranda as a reference to all the New World, but to those portions under Spanish rule. The name was adopted by the Republic of Colombia of 1819, formed from the territories of the old Viceroyalty of New Granada; when Venezuela and Cundinamarca came to exist as independent states, the former Department of Cundinamarca adopted the name "Republic of New Granada". New Granada changed its name in 1858 to the Granadine Confederation. In 1863 the name was again changed, this time to United States of Colombia, before adopting its present name – the Republic of Colombia – in 1886. To refer to this country, the Colombian government uses the terms Colombia and República de Colombia. Owing to its location, the present territory of Colombia was a corridor of early human migration from Mesoamerica and the Caribbean to the Andes and Amazon basin.
The oldest archaeological finds are from the Pubenza and El Totumo sites in the Magdalena Valley 100 kilometres southwest of Bogotá. These sites date from the Paleoindian period. At Puerto Hormiga and other sites, traces from the Archaic Period have been found. Vestiges indicate that there was early occupation in the regions of El Abra and Tequendama in Cundinamarca; the oldest pottery discovered in the Americas, found at San Jacinto, dates to 5000–4000 BCE. Indigenous people inhabited the territory, now Colombia by 12,500 BCE. Nomadic hunter-gatherer tribes at the El Abra, Tibitó and Tequendama sites near present-day Bogotá traded with one another and with other cultures from the Magdalena River Valley. Between 5000 and 1000 BCE, hunter-gatherer tribes transitioned to agrarian societies. Beginning in the 1st millennium BCE, groups of Amerindians including the Muisca, Zenú, Tairona developed the political system of cacicazgos with a pyramidal structure of power headed by caciques; the Muisca inhabited the area of what is now the Departments of Boyacá and Cundinamarca high plateau where they formed the Muisca Confederation.
They farmed maize, potato and cotton, traded gold, blankets, ceramic handicrafts and rock salt with neighboring nations. The Tairona inhabited northern Colombia in the isolated mountain range of Sierra Nevada de Santa Marta; the Quimbaya inhabited regions of the Cauca River Valley between the Western and Central Ranges of the Colombian Andes. Most of the Amerindians practiced agriculture and the social structure of each indigenous community was different; some groups of indigenous people such as the Caribs lived in a state of permanent war, but others had less bellicose attitudes. The Incas expanded their empire onto the southwest part of the country. Alonso de Ojeda reached the Guajira Peninsula in 1499. Spanish explorers, led by Rodrigo de Bastidas, made the first exploration
South Africa the Republic of South Africa, is the southernmost country in Africa. It is bounded to the south by 2,798 kilometres of coastline of Southern Africa stretching along the South Atlantic and Indian Oceans. South Africa is the largest country in Southern Africa and the 25th-largest country in the world by land area and, with over 57 million people, is the world's 24th-most populous nation, it is the southernmost country on the mainland of the Eastern Hemisphere. About 80 percent of South Africans are of Sub-Saharan African ancestry, divided among a variety of ethnic groups speaking different African languages, nine of which have official status; the remaining population consists of Africa's largest communities of European and multiracial ancestry. South Africa is a multiethnic society encompassing a wide variety of cultures and religions, its pluralistic makeup is reflected in the constitution's recognition of 11 official languages, the fourth highest number in the world. Two of these languages are of European origin: Afrikaans developed from Dutch and serves as the first language of most coloured and white South Africans.
The country is one of the few in Africa never to have had a coup d'état, regular elections have been held for a century. However, the vast majority of black South Africans were not enfranchised until 1994. During the 20th century, the black majority sought to recover its rights from the dominant white minority, with this struggle playing a large role in the country's recent history and politics; the National Party imposed apartheid in 1948. After a long and sometimes violent struggle by the African National Congress and other anti-apartheid activists both inside and outside the country, the repeal of discriminatory laws began in 1990. Since 1994, all ethnic and linguistic groups have held political representation in the country's liberal democracy, which comprises a parliamentary republic and nine provinces. South Africa is referred to as the "rainbow nation" to describe the country's multicultural diversity in the wake of apartheid; the World Bank classifies South Africa as an upper-middle-income economy, a newly industrialised country.
Its economy is the second-largest in Africa, the 34th-largest in the world. In terms of purchasing power parity, South Africa has the seventh-highest per capita income in Africa; however and inequality remain widespread, with about a quarter of the population unemployed and living on less than US$1.25 a day. South Africa has been identified as a middle power in international affairs, maintains significant regional influence; the name "South Africa" is derived from the country's geographic location at the southern tip of Africa. Upon formation, the country was named the Union of South Africa in English, reflecting its origin from the unification of four separate British colonies. Since 1961, the long form name in English has been the "Republic of South Africa". In Dutch, the country was named Republiek van Zuid-Afrika, replaced in 1983 by the Afrikaans Republiek van Suid-Afrika. Since 1994, the Republic has had an official name in each of its 11 official languages. Mzansi, derived from the Xhosa noun umzantsi meaning "south", is a colloquial name for South Africa, while some Pan-Africanist political parties prefer the term "Azania".
South Africa contains human-fossil sites in the world. Archaeologists have recovered extensive fossil remains from a series of caves in Gauteng Province; the area, a UNESCO World Heritage site, has been branded "the Cradle of Humankind". The sites include one of the richest sites for hominin fossils in the world. Other sites include Gondolin Cave Kromdraai, Coopers Cave and Malapa. Raymond Dart identified the first hominin fossil discovered in Africa, the Taung Child in 1924. Further hominin remains have come from the sites of Makapansgat in Limpopo Province and Florisbad in the Free State Province, Border Cave in KwaZulu-Natal Province, Klasies River Mouth in Eastern Cape Province and Pinnacle Point and Die Kelders Cave in Western Cape Province; these finds suggest that various hominid species existed in South Africa from about three million years ago, starting with Australopithecus africanus. There followed species including Australopithecus sediba, Homo ergaster, Homo erectus, Homo rhodesiensis, Homo helmei, Homo naledi and modern humans.
Modern humans have inhabited Southern Africa for at least 170,000 years. Various researchers have located pebble tools within the Vaal River valley. Settlements of Bantu-speaking peoples, who were iron-using agriculturists and herdsmen, were present south of the Limpopo River by the 4th or 5th century CE, they displaced and absorbed the original Khoisan speakers, the Khoikhoi and San peoples. The Bantu moved south; the earliest ironworks in modern-day KwaZulu-Natal Province are believed to date from around 1050. The southernmost group was the Xhosa people, whose language incorporates certain linguistic traits from the earlier Khoisan people; the Xhosa reached the Great Fish River, in today's Eastern Cape Province. As they migrated, these larger Iron Age populations
Bolivia the Plurinational State of Bolivia is a landlocked country located in western-central South America. The capital is Sucre; the largest city and principal industrial center is Santa Cruz de la Sierra, located on the Llanos Orientales a flat region in the east of Bolivia. The sovereign state of Bolivia is a constitutionally unitary state, divided into nine departments, its geography varies from the peaks of the Andes in the West, to the Eastern Lowlands, situated within the Amazon Basin. It is bordered to the north and east by Brazil, to the southeast by Paraguay, to the south by Argentina, to the southwest by Chile, to the northwest by Peru. One-third of the country is within the Andean mountain range. With 1,098,581 km2 of area, Bolivia is the fifth largest country in South America, the 27th largest in the world and the largest landlocked country in the Southern Hemisphere; the country's population, estimated at 11 million, is multiethnic, including Amerindians, Europeans and Africans.
The racial and social segregation that arose from Spanish colonialism has continued to the modern era. Spanish is the official and predominant language, although 36 indigenous languages have official status, of which the most spoken are Guarani and Quechua languages. Before Spanish colonization, the Andean region of Bolivia was part of the Inca Empire, while the northern and eastern lowlands were inhabited by independent tribes. Spanish conquistadors arriving from Cuzco and Asunción took control of the region in the 16th century. During the Spanish colonial period Bolivia was administered by the Royal Audiencia of Charcas. Spain built its empire in large part upon the silver, extracted from Bolivia's mines. After the first call for independence in 1809, 16 years of war followed before the establishment of the Republic, named for Simón Bolívar. Over the course of the 19th and early 20th century Bolivia lost control of several peripheral territories to neighboring countries including the seizure of its coastline by Chile in 1879.
Bolivia remained politically stable until 1971, when Hugo Banzer led a coup d'état which replaced the socialist government of Juan José Torres with a military dictatorship headed by Banzer. Banzer's regime cracked down on leftist and socialist opposition and other forms of dissent, resulting in the torture and deaths of a number of Bolivian citizens. Banzer was ousted in 1978 and returned as the democratically elected president of Bolivia from 1997 to 2001. Modern Bolivia is a charter member of the UN, IMF, NAM, OAS, ACTO, Bank of the South, ALBA and USAN. For over a decade Bolivia has had one of the highest economic growth rates in Latin America, it is a developing country, with a medium ranking in the Human Development Index, a poverty level of 38.6%, one of the lowest crime rates in Latin America. Its main economic activities include agriculture, fishing and manufacturing goods such as textiles, refined metals, refined petroleum. Bolivia is rich in minerals, including tin and lithium. Bolivia is named after Simón Bolívar, a Venezuelan leader in the Spanish American wars of independence.
The leader of Venezuela, Antonio José de Sucre, had been given the option by Bolívar to either unite Charcas with the newly formed Republic of Peru, to unite with the United Provinces of Rio de la Plata, or to formally declare its independence from Spain as a wholly independent state. Sucre opted to create a brand new state and on 6 August 1825, with local support, named it in honor of Simón Bolívar; the original name was Republic of Bolívar. Some days congressman Manuel Martín Cruz proposed: "If from Romulus comes Rome from Bolívar comes Bolivia"; the name was approved by the Republic on 3 October 1825. In 2009, a new constitution changed the country's official name to "Plurinational State of Bolivia" in recognition of the multi-ethnic nature of the country and the enhanced position of Bolivia's indigenous peoples under the new constitution; the region now known as Bolivia had been occupied for over 2,500 years. However, present-day Aymara associate themselves with the ancient civilization of the Tiwanaku culture which had its capital at Tiwanaku, in Western Bolivia.
The capital city of Tiwanaku dates from as early as 1500 BC when it was a small, agriculturally based village. The community grew to urban proportions between AD 600 and AD 800, becoming an important regional power in the southern Andes. According to early estimates, the city covered 6.5 square kilometers at its maximum extent and had between 15,000 and 30,000 inhabitants. In 1996 satellite imaging was used to map the extent of fossilized suka kollus across the three primary valleys of Tiwanaku, arriving at population-carrying capacity estimates of anywhere between 285,000 and 1,482,000 people. Around AD 400, Tiwanaku went from being a locally dominant force to a predatory state. Tiwanaku expanded its reaches into the Yungas and brought its culture and way of life to many other cultures in Peru and Chile. Tiwanaku was not a violent culture in many respects. In order to expand its reach, Tiwanaku exercised great political astuteness, creating colonies, fostering trade agree