Monroe Doctrine and the Panama Canal

Vocabulary flashcards detailing U.S. foreign policy developments in Latin America and the construction and opening of the Panama Canal.

The Monroe Doctrine (1823)

A foreign policy declaration by President James Monroe that warned European powers against establishing new colonies or interfering with independent nations in the Americas, while asserting that the U.S. intended to stay out of European conflicts.

Spanish-American War (1898)

A short conflict in which the U.S. defeated Spain, resulting in Cuba becoming independent, the U.S. gaining Puerto Rico, Guam, and the Philippines, and an expansion of American naval, trade, and military reach.

The Venezuelan Crisis (1902-1903)

A crisis sparked when Venezuela ceased repaying debts to European lenders, leading Britain, Germany, and Italy to attack coastal defenses and blockade ports with warships until the U.S. negotiated a settlement to repay debts.

The Roosevelt Corollary (1904)

A foreign policy asserting the right of the United States to act as a regional police power and intervene in Latin America to prevent serious disorder or European involvement.

Dominican Republic Intervention (1905)

An early application of the Roosevelt Corollary where U.S. officials took charge of customs collections at Dominican Republic ports.

Dollar Diplomacy (1909-1913)

A policy that utilized U.S. loans, banks, and investments to refinance foreign debts and expand American influence abroad, providing investment opportunities and political leverage for the U.S. at the cost of financial dependence for Latin America.

Isthmus of Panama

The narrow strip of land between the Atlantic and Pacific oceans that was chosen for canal construction to eliminate the need for ships to sail around South America, speeding up trade and the movement of U.S. warships.

Ferdinand de Lesseps

The French engineer who led an unsuccessful attempt during the 1880s to build a sea-level canal in Panama, an effort that collapsed financially and resulted in the deaths of roughly 20,000 to 22,000 workers from heavy rain, landslides, malaria, and yellow fever.

Panamanian Independence (1903)

The separation of Panama from Colombia, which occurred after Colombia rejected U.S. canal terms; Panamanian separatists revolted with the help of U.S. warships sent by Roosevelt to block Colombian troop movements.

Mosquito Control and Sanitation

Public health programs implemented during the U.S. construction period (1904-1914) that significantly reduced rates of yellow fever and malaria among canal workers.

U.S. Canal Construction Challenges (1904-1914)

The hazardous working conditions during canal excavation, including landslides, tropical heat, and dangerous work, during which about 5,600 people died.

Opening of the Panama Canal (August 15, 1914)

The date the Panama Canal officially opened, shortening maritime trade voyages, enabling faster naval movements, showcasing U.S. engineering power, and sparking debate over American intervention and control.