It relieved it because the idea made it possible for individual states to democratically vote and choose whether or not their state will be a slave or a non-slave state. Of course, there were states where slavery was democratically chosen, but there were those who didn't support it too.
The correct answer is D) in the military.
During the war, African Americans received the best treatment in the military.
In a time when racial issues worried a big portion of the American citizens, another issue came into their minds: war.
African Americans found in the military a place where they were treated with more respect than in any other institution of the society in the United States.
African American people were drafted or volunteered, to defend their country with honor and courage. That is why military officials showed respect for black Americans because officials did not see the color of the skin, they saw a brave soldier fighting for the United States.
Piety and Righteousness I believe is the answer
