What was the results for the Spanish-American war

The correct answer to this open question is the following.

The results for the Spanish-American War were contained in the Treaty of Paris of 1898.

After the incidents and armed confrontation of the Spanish-American War, Spain and the United States signed the Treaty of Paris on December 10th. The results of the Spanish-American War was that Spain recognized the independence of Cuba, and the United States gained possession of Puerto Rico, Guam, and the Philipines. After the war, the United States surged as one of the most powerful nations of the world.

By the Treaty of Paris (signed Dec. 10, 1898), Spain renounced all claim to Cuba, ceded Guam and Puerto Rico to the United States, and transferred sovereignty over the Philippines to the United States for $20 million.