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There were many kingdoms and empires in all regions of the continent of Africa throughout history. A kingdom is a state with a king or queen as its head. [1] An empire is a political unit made up of several territories, military outposts, and peoples, "usually created by conquest, and divided between a dominant centre and subordinate peripheries".
The Great Rift Valley of Africa provides critical evidence for the evolution of early hominins.The earliest tools in the world can be found there as well: An unidentified hominin, possibly Australopithecus afarensis or Kenyanthropus platyops, created stone tools dating to 3.3 million years ago at Lomekwi in the Turkana Basin, eastern Africa.
The terms African civilizations, also classical African civilizations, or African empires are terms that generally refer to the various pre-colonial African kingdoms.The civilizations usually include Egypt, Carthage, Axum, [1] Numidia, and Nubia, [1] but may also be extended to the prehistoric Land of Punt and others: Kingdom of Dagbon, the Empire of Ashanti, Kingdom of Kongo, Empire of Mali ...
Fossatum Africae ("African ditch") is one or more linear defensive structures (sometimes called limes) claimed to extend over 750 km (470 mi) or more [1] in northern Africa constructed during the Roman Empire to defend and control the southern borders of the Empire in Africa. It is considered to be part of the greater frontier system in Roman ...
Jan van Riebeeck, first Commander of the Dutch East India Company colony Groot Constantia, the oldest wine estate in South Africa, was founded in 1685 by Simon van der Stel. The South African wine industry (New World wine) is among the lasting legacy of the VOC era. The recorded economic history of South Africa began with the VOC period.
Kanembu warriors. African military systems before 1800 refers to the evolution of military systems on the African continent prior to 1800, with emphasis on the role of indigenous states and peoples, whose leaders and fighting forces were born on the continent, with their main military bases, fortifications, and supply sources based on or deriving from the continent, and whose operations were ...
The incubator is recorded being used to hatch bird and reptile eggs. It lets the fetus inside the egg grow without the mother needing to be present to provide the warmth. Chicken eggs are recorded to hatch after about 21 days, but other species of birds can take a longer or shorter amount of time. [10] Incubators are also used to raise birds. [11]
This novel bogie design was used to facilitate the development of the South African narrow-gauge railway system. [6] 1971, Percy Tucker of Benoni, Gauteng founded Computicket, the world's first computerized ticketing system. It was deployed nationally in 1971. [7] [8]