Spain, france, england, explored and made claims in the new world

Government powers not provided to the national government in the us constitution but are rather given to the states by the 10th amendment is called?

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 roles does climate change and natural resources play in global politics?