Answer: The Kansas-Nebraska Act was an 1854 bill that mandated “popular sovereignty”–allowing settlers of a territory to decide whether slavery would be allowed within a new state's borders.
Explanation:
Answer:
162
Explanation:
From the first United States Congress in 1789 through the 116th Congress in 2020, 162 African Americans have served in Congress. Meanwhile, the total number of all individuals who have served in Congress over history is 12,348.
I'm assuming you meant the civil war so the answer to that would be The Battle Of Gettysburg.
Answer:
A) the industrial revolution