What is the cause of the aggravation of inter-ethnic relations during the period of Perestroika

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.

How were castas paintings used to stabilize a society?

How did the governor's order that only georgian officers could command georgia's troops demonstrate a problem in the south