Answer:
The northeastern portion of the east coast, region D, had the largest urban population by the start of the Twentieth Century. Hope this helps!
Explanation:
A sequence of brutal civil wars tore through the Mano River Basin sub-vicinity of West Africa.
Starting in Liberia and spreading to Sierra Leone and Côte d’Ivoire, violent battle ripped societies aside. kingdom authority dissolved, establishments of governance collapsed, millions had been compelled to flee, and West Africa changed into threatened with destabilization.
A civil war or intrastate struggle is a war between organized groups inside the same nation. The aim of one aspect may be to take control of the USA or a region, to acquire independence for a vicinity, or to change government guidelines.
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Hope this helps but there were a group named clovis people who entered the americas via the bering land bridge some 11,000 to 12,000 years ago
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