Which explorer rounded the cape of good hope in 1488 and made maritime trade with india possible?
a) ferdinand magellan
b) prince henry the navigator
c) bartholomew diaz
d) basic balboa

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.

On the graph, the bottom horizontal line represents

List two reason that james k.polk gives for supporting the annexation of texas