Which development led to the changes in the relationship of federal state and local spending shown on the graphs?

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.

As american population grew between 1820 and 1850, the percentage of americans living on farms also grew. a.true b.false

Nations that do not have an industrial economy are called?