The cultivation of maize was most important to peoples located in the Indus River Valley
Egypt
Mesopotamia
Mesoamerica

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.

Why did jefferson make the louisiana purchase?

According to the points given on the the frontier (line), when 25 million skateboards are produced, how many rollerblades can be produced?