What does the out of Africa theory maintain? A. modern humans originated in Africa and migrated to other parts of the world

B. civilizations started in Africa and spread to other parts of the world

C. Cro-Magnon man replaced Neanderthals who had originated in Africa

D. remains of hominids and early humans have only been found in Africa

A im pretty sure

Explanation:

Proponents explain the rise of modern human DNA from a continuous exchange of genetic material occurred over a span of hundreds of thousands of years. The Out of Africa theory describes a much simpler and recent evolution of modern humans, moving from Africa to Eurasia and then globally.

the real gdp increased by 4.1%

explanation:

might not be right, i think i'm correct, but i might be thinking of last quarter

president thomas jefferson hoped that the embargo act of 1807 would the united states by demonstrating to britain and france their dependence on american goods, convincing them to respect american neutrality and stop impressing american seamen. instead, the act had a devastating effect on american trade.