MAP ACTIVITY Map 20.4 U.S. Overseas Expansion Through 1900 The United States extended its interests abroad with a series of territorial acquisitions. Although Cuba was granted independence, the Platt Amendment kept the new nation firmly under U.S. control. In the wake of the Spanish-American War, the United States woke up to find that it held an empire extending halfway around the globe. READING THE MAP: Does the map indicate that more territory was acquired by purchase or by war, occupation, or unilateral decision? How many purchases of land outside the continental United States did the government make? CONNECTIONS: What foreign policy developments occurred in the 1890s? How did American political leaders react to them? Where was U.S. expansion headed and why?