The following can be A and C.
hope it helps u
Answer:
Industry
Explanation:
Industrial and manufacturing activities were smaller in the ancient Rome.
In Dred Scott v. Sandford (argued 1856 -- decided 1857), the Supreme Court ruled that Americans of African descent, whether free or slave, were not American citizens and could not sue in federal court. The Court also ruled that Congress lacked power to ban slavery in the U.S. territories.
I think that the answer is letter (B)
