According to this lesson, how many major ice ages has the earth undergone? a. 10 b. 2 c. 4 d. 7

Which statement best describes the underground railroad? a.) it is a train that took slaves from the south to the north. b.) it is a business that harriet tubman founded to slaves become free. c.) it is a secret route that slaves took to escape from southern slave states to the north. d.) it is a road that slave owners disliked using for travel.

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

What restrictive measure required voters to pay to vote