To found something means to either discover it or to start up a group or organization.
A, because Congress cannot make its own powers as they’re already laid out for in the Constitution
The answer is at the battle of long island.
The battle of Long island happened on August 27, 1776. It was the first major battle of the American Revolutionary War to take place after the United States declared its independence. After the battle, British casualties were around 400 men killed and wounded, while the Americans lost more than 2,000 men killed, wounded and captured.
The answer is A. was from the sea islands of South Carolina and spoke the gullah dialect