Identify and explain one way that social hierarchies stayed the same in the period 1450-1750

That is why.

Explanation:

Here: The influx of Europeans, decimation of Indigenous, and explosion of the African slave trade is one way that it stayed the same from 1450-1750.

aa dikha du tujhe mera wala dance

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.