Summary
President Theodore Roosevelt developed a forceful approach toward Latin America and the Caribbean that people often called “Big Stick Diplomacy.” This approach became known as the Roosevelt Corollary to the Monroe Doctrine.
The Monroe Doctrine of 1823 had taken a mostly passive position. It warned European nations not to expand their influence or establish new colonies in the Western Hemisphere. However, by the early 20th Century,the United States had become more confident and was willing to act as a regional police power.
In the early 1900s, Roosevelt became concerned about a financial dispute between Venezuela and its foreign creditors. He feared that European powers might invade Venezuela to collect unpaid debts.
In December 1904, Roosevelt announced that the United States could intervene as a last resort to ensure that Western Hemisphere nations met their obligations to international creditors. He also sought to prevent those nations from violating United States rights or inviting foreign aggression.
In practice, the United States increasingly used military force to restore order and stability in the region. Although the corollary originally addressed the threat of European involvement, it became a justification for United States intervention in Cuba, Nicaragua, Haiti, and the Dominican Republic.
AHC Note — This summary of the Roosevelt Corollary is based on “Roosevelt Corollary to the Monroe Doctrine, 1904,” published in “Milestones in the History of U.S. Foreign Relations” by the United States State Department. Milestones is no longer maintained or updated by the State Department. We have adapted the original text, updated it to comply with AHC standards, and integrated it with existing AHC content.
Essential Facts
- Policy Leader: President Theodore Roosevelt.
- Purpose:
- Extension of the Monroe Doctrine: Roosevelt sought to extend the Monroe Doctrine (1832) to ensure that Western Hemisphere nations met their obligations to international creditors
- Big Stick Diplomacy: It was based on Roosevelt’s “Big Stick” ideology, which said the U.S. needed to “speak softly and carry a big stick.”
- Enforcement: Roosevelt claimed that the U.S. could exercise international police power in serious cases of wrongdoing or weakness.
- Region: The corollary applied to Latin America and the Caribbean.
- U.S. Intervention:
- The corollary justified U.S. military intervention in Cuba, Nicaragua, Haiti, and the Dominican Republic, in hopes of restoring stability in the region.
- Replaced By: The Roosevelt Corollary was largely replaced by Franklin Delano Roosevelt’s “Good Neighbor Policy.”
- Part Of: U.S. Foreign Policy (1899–1913) and the Theodore Roosevelt Administration.
- Era: Progressive Era.
Significance
The Roosevelt Corollary is important to American History because it expanded the Monroe Doctrine and increased United States involvement in Latin America and the Caribbean. The Monroe Doctrine of 1823 had mainly warned European nations against further influence in the Western Hemisphere. Roosevelt’s policy claimed a more active role for the U.S. as a regional police power. Although Roosevelt presented intervention as a last resort, the U.S. increasingly used Military force to restore stability. The corollary also provided a justification for U.S. intervention in Cuba, Nicaragua, Haiti, and the Dominican Republic.
Timeline
- 1823 — The United States issued the Monroe Doctrine and warned European nations not to expand their influence or establish new colonies in the Western Hemisphere.
- Early 1900s — President Theodore Roosevelt became concerned that a dispute between Venezuela and its foreign creditors could lead to a European invasion.
- 1904, December — Roosevelt announced the Roosevelt Corollary and claimed that the United States could intervene as a last resort in Western Hemisphere nations.
AP US History
Definition
Roosevelt Corollary to the Monroe Doctrine (1904) — President Theodore Roosevelt announced the Roosevelt Corollary in December 1904 as part of his “Big Stick Policy” toward Latin America and the Caribbean. Concerned that European powers might invade Venezuela over unpaid debts, Roosevelt claimed that the United States could intervene when Western Hemisphere nations failed to meet international obligations. The policy expanded the Monroe Doctrine and later justified United States intervention in Cuba, Nicaragua, Haiti, and the Dominican Republic.
Alignment
The Roosevelt Corollary to the Monroe Doctrine is part of the following AP US History sections:
