If taking about Dred Scott, it might be said that he sued for his freedom but lost. He was a slave and his freedom was denied even though he lived in a free territory.
-Solomon Northrup was a back freedman who lived in New York. He was capture and sold into the New Orleans slave market.
-Roger B Taney repealed effectively the Missouri compromise.
The most powerful medieval pope was Innocent III. The correct option among all the options given in the question is option "C". He reigned as the pope from 8th of January 1198 until the time of his death. He was born on 22nd of February in the year 1161 and died on 16th of July in the year 1216. He was born in Gavignano of Italy.
Answer: Endangered Species Act
Explanation: