Which of the following accurately describes the French role by end of the American Revolution?
A. Washington turned the command of the campaign over to the French
B. It was an all-French army that forced the British to surrender.
C. The French supplied all of the naval power and about half of the army,
D. The British commander agreed to surrender to French officers but not to the
Americans.

C.The French supplied all of the naval power and about half of the army

Explanation:

The French provided military and economic help to the American revolutionaries. The gave naval and land power which was crucial for the American cause. Many historians have said that without French help, the colonies would not have been able to defeat the British.

The French did so because of their long-standing rivalry with Britain, which goes back to the Middle Ages.

montesquieu took the view that the roman republic had powers separated so that no one could usurp complete power. in the british constitutional system, montesquieu discerned a separation of powers among the monarch, parliament, and the courts of law.

a, c, & d are correct:

they wanted lands to settle the extra population.

they wanted new markets for english goods.

they wanted to avoid civil war.