What did spain do after the american revolution to discourage american settlements west of the appalachian mountains?
a. spain placed a heavy tariff on american-made goods.
b. spain went to war with the united states.
c. spain forbade american trade in new orleans.
d. spain attacked american ships at sea.

The answer is letter C. New Orleans is one of the territories that Spain had acquired from France, alongside Louisiana. They have the American settlers in the area to trade in Appalachian Mountain in order to maintain peace between the Americans and the American Indians living in the area

because of its location and commercial importance, atlanta was used as a center for military operations and as a supply route by the confederate army during the civil war. therefore, it also became a target for the union army. general william tecumseh sherman and his troops captured the city in 1864.

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.