How did the French help the Americans in the Battle of Yorktown? A. They sent money to fund the final battle
B. They sent troops to New York to join Washington
C. French warships sealed off the entrance to Chesapeake Bay
D. Both B and C

basic principles: federalism, separation of powers, checks and balances, judicial review, representative democracy, limited government, rule of law, individual rights and responsibilities, consent of the governed, majority rule, popular sovereignty, equal protection.