The main difference between the two is that the Federalists wanted a strong central government and weak state governments. The Antifederalists favored more power in the states. Also, the Antifederalists favored the Articles of Confederation while Federalists favored the Constitution. The main similarity was their mutual agreement to a democratic or republic government, neither wanted anything to do with a monarchy.
Answer:
The US would have to depend more on foreign oil , and there would be less opportunities for work.
The births and immigrants are equal to deaths and out going migrants.
New hampshire, Connecticut, Delaware, Rhode Island, and Maryland