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Sub-Saharan Africa
| Term | Definition |
|---|---|
| Human evolution | long-term biological maturation of the human species |
| Rift valley | the trough or trench that forms when a thinning strip of the Earth’s crust sinks between two parallel faults (surface fractures) |
| Continental drift | the slow movement of continents controlled by the processes associated with plate tectonics |
| State formation | rhe creation of a state, exemplifying traditions of human territoriality that go back thousands of years |
| Indirect rule | British colonial practice that kept indigenous power structures in place, co-opting individual rulers, and who's purpose was to minimize armed conflict while also maximize profits |
| Land tenure | the way people own, occupy, and use land |
| Land alienation | one society or culture group taking land from another |
| Green revolution | the successful late 20th century development of higher-yield, fast-growing varieties of rice and other cereals in certain developing countries |
| Agribusiness | the agricultural operations of large, often multinational, corporations |
| Medical Geography | the study of health and disease within a geographic context and from a spatial perspective |
| Endemic | refers to a disease in a host population that affects many people in a kind of equilibrium without causing rapid and widespread deaths |
| Epidemic | a local or regional outbreak of a disease |
| Pandemic | an outbreak of a disease that spreads worldwide |
| Multilingualism | a society marked by a mosaic of local languages |
| Formal economy | the part of a national economy that is registered with government agencies and complies with laws and regulations, especially taxation |
| Informal economy | the part of a national economy that is not registered with the government, and for which reliable statistics are rarely available |
| Apartheid | apartness; a term for South Africa’s pre-1994 policies of racial separation, a system that produced highly segregated socio-geographical patterns |
| Exclave | a bounded (non-island) piece of territory that is part of a particular state but lies separated from it by the territory of another state |
| Sharia Law | strict Islamic law |
| Boko Haram | the violent, jihadist, terrorist organization that is based in northeastern Nigeria. |
| Xenophobia | extreme dislike and fear of foreigners, sometimes fueled by populist politicians |