Which to men were responsible for the purchase of the louisiana purchase

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.

Brainliest asap!me : ) has anyone read the poem, no, love is not dead? ? i have a question about it .. : )

How have the united states influenced other nations? describe the impact that the u. s. has had on other countries.