French involvement in the American Revolutionary War of 1775–1783 began in 1775, when France, a hotbed of various radical Enlightenment ideas and long-term historical rival of the Kingdom of Great Britain, secretly shipped supplies to the Continental Army when it was established in June 1775.
He took throne after his fathers death in 336 BCE, therefore the answer would be 336 BCE.
Quartering Act:
During the French and Indian War, colonists were required by law to house any British soldier or soldiers who asked for a place to stay.
The Answer is September 8, 1943