Answer:
The correct option is C (Dred Scott)
Step-by-step explanation:
Dred Scott was a slave and social lobbyist who served a few experts previously suing for his opportunity. His case made it to the Supreme Court (Dred Scott v. Sandford) before the American Civil War.
The American Civil War was a war battled in the United States from 1861 to 1865, between the North and the South. The Civil War is the most considered and expounded on scene in U.S. history.