Answer:
Ancient Egypt could not have existed without the river Nile. Since rainfall is almost non-existent in Egypt, the floods provided the only source of moisture to sustain crops. ... When the floods went down it left thick rich mud (black silt) which was excellent soil to plant seeds in after it had been ploughed.
The court decided that that segregation was not illegal as long as the facilities were equal (separate but equal).
Answer:World War I or the First World War, often abbreviated as WWI or WW1, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. World War II, also called Second World War, conflict that involved virtually every part of the world during the years 1939–45.
Explanation:
The answer is......
1. Assimilation model
3. Multi-regional continuity model
5. Out of Africa model
The United States developed the hydrogen bomb apex