Answer:
One of the most significant advancements in military technology during the Civil War was from inventor and engineer John Ericsson, who created the designs for a new type of naval vessel for the United States: the ironclad ship with revolving turret.
Explanation:
Folk-music should be the answer
as "We shall overcome" Joan Baez.....
Adolf Hitler Is originally Austrian
2,3, 1, 6 that the answer
To minimize the number of free and slave people in the United States states
