Which of the following is NOT true regarding the U.S. and the Philippines's relationship during this time?

The Philippines and the U.S. were allies during the Spanish-American War.
The U.S. spent $20 million to buy the Philippines.
The U.S. granted the Philippines their independence immediately following the Spanish-American War.
The U.S. ended up fighting a war to maintain the Philippines as a U.S. territory.

The statement "The U.S. granted the Philippines their independence immediately following the Spanish-American War" is NOT true.