Which is a "disease of affluence"?
a. heart disease
b. tuberculosis
c. aids
d. respiratory illness

c or d both can be the answer

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation:

how did the great awakening contribute to the develpment of the united states