Who was the first president of the united states

Which of harriet martineau’s books is a foundational treatise on sociological data collection?

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.

Select all that apply. in 1830, the french king charles x