First response gets brainliest
how did the civil war had to do with “national supremacy”?

the unions victory firmly established national supremacy and put to rest he most radical interpretations of state sovereignty. After the was congress passed 14th amendment. Civil war expanded constitutional powers for national government.

Explanation:

6 or 2

explanation:

hope this you

but i think its 6

answer: 1

explanation:

im pretty sure