Final answer:
The First Continental Congress did raise an army and appointed George Washington as its commander-in-chief.
Step-by-step explanation:
The statement is true.
The First Continental Congress, which met in 1774, did indeed raise an army and appointed George Washington as its commander-in-chief. This decision was made in response to the escalating tensions with Great Britain and the need to defend the rights and liberties of the colonists. The Congress authorized the creation of a Continental Army and adopted military regulations to govern the troops. George Washington, a respected and experienced military leader, was unanimously chosen as the commander-in-chief of the army.
By appointing Washington as the commander-in-chief and raising an army, the First Continental Congress took significant steps towards preparing for a potential war with Great Britain and asserting the rights of the American colonies.