How long did slave live after being brought to the Caribbean during the industrial revolution?

Which of these belongs to the united states after the spanish american war ?

What did the marshall plan do ? apex a. send aid to countries in europe b. sent atomic weapons to asia c. sent more ships to the pacific d. sent aid to the soviet union answer ; is a

Discuss the main ideas of eugenics, and explain why it is no longer a prominent belief in the united states.