Botswana

Botswana, officially the Republic of Botswana, is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70% of its territory being a part of the Kalahari Desert. It is bordered by South Africa to the south and southeast, Namibia to the west and north, Zambia to the north, and Zimbabwe to the northeast. With a population of slightly over 2.4 million people and a comparable land area to France, Botswana is one of the most sparsely populated countries in the world. It is essentially the nation-state of the Tswana people, who constitute nearly 80% of the population.

The Tswana ethnic group are descended mainly from Bantu-speaking peoples who migrated into southern Africa, including modern Botswana, in several waves before AD 600. In 1885, the British colonised the area and declared a protectorate named Bechuanaland. As part of the decolonisation of Africa, Bechuanaland became an independent Commonwealth republic under its current name on 30 September 1966. Since then, it has been a parliamentary republic with a consistent record of uninterrupted democratic elections, though dominated by the Botswana Democratic Party until 2024. As of 2024^[update], Botswana is the least corrupt country in mainland Africa according to the Corruption Perceptions Index published by Transparency International.

Botswana's economy has generally experienced stable growth since independence. It is dominated by tourism and mining; Botswana produces more diamonds than any other country. Its gross national income per capita (purchasing power parity) of about $20,158 as of 2024^[update] (by some estimates the fourth-largest in Africa) gives the country a relatively high standard of living and the second-highest Human Development Index of continental Sub-Saharan Africa, after South Africa. Despite this, Botswana continues to grapple with high unemployment and income inequality rates. Botswana is a member of the Southern African Customs Union, the Southern African Development Community, the Commonwealth of Nations and the United Nations.

The country's name means "Land of the Tswana", referring to the dominant ethnic group in Botswana. The Constitution of Botswana recognises a homogeneous Tswana state. The demonym Batswana was originally applied to the Tswana, and has also come to be used generally as a term for all citizens of Botswana. In Tswana, Batswana is grammatically plural; its singular form, which can refer to a single member of the Tswana or to a single citizen of Botswana, is Motswana.

It is estimated that hominids lived in Botswana during the Pleistocene time period. Stone tools and animal remains indicate that all areas of the country were inhabited at least 400,000 years ago.

From the 2020s the Botswana region has been proposed as the birthplace of all modern humans around 200,000 years ago. Evidence left by modern humans, such as cave paintings, is about 73,000 years old. The earliest known inhabitants of southern Africa are thought to have been the forebears of present-day San ("Bushmen") and Khoi peoples. Both groups speak click languages from the small Khoe-Kwadi, Kx'a and Tuu language families whose members hunted, gathered and traded over long distances. When cattle were first introduced into southern Africa about 2,000 years ago, pastoralism became a major feature of the economy since the region had large grasslands free of tsetse flies.

It is unclear when Bantu-speaking peoples first moved into the country from the north, although AD 600 seems to be a consensus estimate.^{[citation needed]} In that era, the ancestors of the modern-day Kalanga moved into what is now the north-eastern area of the country. These proto-Kalanga were closely connected to states in Zimbabwe as well as to the Mapungubwe state. One notable remnant of this period is Domboshaba ruins, a cultural and heritage site in Botswana initially occupied towards the end of the Great Zimbabwe period (1250–1450), with stone walls that have an average height of 1.8 metres. The site is a respected place for the people living in the region, and it is believed that the chief lived on the top of the hill with his helpers or assistants. These states, located outside of current Botswana's borders, appear to have kept massive herds of cattle—apparently at numbers approaching modern cattle density—in what is now the Central District. This massive cattle-raising complex prospered until around 1300 and seems to have regressed following the collapse of Mapungubwe. During this era, the first Tswana-speaking groups, the Bakgalagadi, moved into the southern areas of the Kalahari. These various peoples were connected to trade routes that ran via the Limpopo River to the Indian Ocean. Trade goods from Asia such as beads made their way to Botswana, most likely in exchange for ivory, gold and rhinoceros horn.

The Toutswemogala Hill Iron Age settlement's radio-carbon dates range from the 7th to the late 19th century, indicating it was occupied for more than 1,000 years. The hill was part of the formation of early states in southern Africa, with cattle as a major source of economy. The Toutswe settlement includes house-floors, large heaps of vitrified cow dung, and burials while the outstanding structure is the stone wall. Around 1000 AD, the Toutswe people moved into Botswana.