How did France's support of American colonies in their fight for independence contribute to the French Revolution?
A. It forced Louis XVI to raise taxes to pay off wartime debts, outraging French citizens
B. It angered Roman Catholic leaders, who convinced Catholics to leave the estates general
C. It weakened France's domestic defenses, allowing foreign troops to attack its borders
D. It gave Maximilien Robespierre military experience, helping him overthrow Louis XVI's armies