Why did many ancient civiliations in africa develop near bodies of water

Explain one major pattern of cultural interaction between nomadic and sednetary socities in afro eurasia before 1450 ce

What were the purposes of salt? check all of the boxes that apply. -to achieve peace -to protect the security of the united states -to form an alliance against communist nations - to stop the nuclear arms race - to give the united states an advantage over the soviet union

Brainliesttt !me : ) what was the result of indian independence?