Explain how political, economic, and cultural
factors affected society from 1450 to 1750

-Some notable gender and family restructuring occurred, including demographic changes in Africa that resulted from slave trades.

-The Atlantic trading system involved the movement of labor—including slaves—and the mixing of Africa, American, and European cultures and peoples, with all parties contributing to this cultural synthesis.

Explanation:

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.