The fact of isolationism and they had already purchased Hawaii and Alaska, the manifest destiny was about moving west, when you are too far west you can’t go west or else your drown in Pacific Ocean
Expensive people living in American
There is a lot of systems what r u asking about
"As a result of some former Confederate states' refusal to ratify the Fourteenth Amendment,"
Possible answer = Congress established military rule in the South.
He created many advanced war weapons and artillery along with promoting public education to be funded by the government.