What was a key outcome of expansionism in the United States during the late 19th and early 20th centuries?

• A. Reduction of foreign involvement
• B. Greater support for anti-Imperial movements
• C. Acquiring overseas territories and international presence
• D. Dramatic decline in navy

Answer: (C)

Expansion in this period means the United States began asserting itself beyond its continental borders, seeking new markets, strategic bases, and a stronger voice in world affairs. A key outcome was acquiring overseas territories and establishing a more visible international presence. After the Spanish-American War, territories like Puerto Rico, Guam, and the Philippines came under U.S. control, Hawaii was annexed, and the Open Door Policy in China reflected a push for influence abroad. These moves show how naval power, economic interests, and national prestige driven expansion, turning the United States into a global player rather than a nation shrinking from involvement overseas. While anti-imperial sentiment existed, it did not redefine the era’s main direction, and the navy actually grew stronger to support these overseas commitments.