This document summarizes key aspects of U.S. imperialism in the late 19th century, including its first overseas venture in Cuba against Spain in the Spanish-American War of 1898. It then discusses the U.S. colonization of the Philippines despite Filipino resistance, sparking debates in the U.S. over imperialism. Reasons for and against U.S. imperialism included economic interests in new markets and resources, strategic competition with Europe, and differing views on whether non-white peoples were capable of self-government.