What is the name given to someone who helps other for no pay 1) professional 2) lay person 3) expert 4) volunteer

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.

What was the most common destination for african american migrants between 1910 and 1930

Ahistorian who compares the expansion of political systems to the expansion of economic systems is organizing history by