Explain the historical circumstances that led to the expansion of the Mongol Empire. answer quick pls

Which of the following led to a continuation of the treatment in the excerpt above? a)the brutality of the trans-atlantic african slave trade. b)spanish repression after violent native uprisings in new spain during the 16th century. c)european competition to quickly establish colonial holdings in the new world. d)the reliance of the spanish on native americans to provide labor under the encomienda system.

Which roman emperor was responsible for a major shift in the dominate religious attitude of the roman empire?

Virginia has 11 people in the house and 2 in the senate. how many electoral votes foes it have? where is this addressed?