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
Answer:
Japan, Korea, and also possibly Mongolia.
Explanation:
The plantations and farms of Virginia and the Southern colonies were the foundation of the economy of the New World. The colonies grew crops for export. As plantations grew the settlers needed more labor to work them. This was supplied by slaves from Africa.
The Great Compromise solved the problem of representation because it included both equal representation and proportional representation. The large states got the House which was proportional representation and the small states got the Senate which was equal representation.