I think the answer would be number 2
Answer:
Men and women began to exist in separate spheres in life.
Explanation:
The reason that federal courts do not try these cases is because there are already special courts just for these types of cases.
State Representation is based off the population of the state, since slaves weren't technically citizens, they were not counted in deciding how many representatives a state had. Slaves were a large majority of the population in the south. The south thought they were under represented and wanted slaves to be counted so representation was fair in their eyes.