Who won the US civil war of 1861-1865 PLEASE ANSWER 20 POINTS

Which of these is true of that temperance movement at the beginning of the 1800’s in america?

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 did the actions of tsar nicholas 2 and his wife lead to revolution in russia