When economists use the term "laissez-faire," what economic idea are they referring to?
a. government plays an important role in regulating the economy.
b. individuals are inefficient at making sound economic decisions.
c. government should not interfere with business practices.
d. individuals cannot independently run large corporations.

the united states didn't wanted to get involve with other countries probelms

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: