Europe conquered Africa and Asia due to economic interests, political competition, and the desire for cultural superiority. The Industrial Revolution created a need for raw materials and markets, leading European nations to establish colonies.
Economic Motives: Industrialized nations needed raw materials (rubber, oil, metals) and new markets for their goods.
Political & Military Motives: Nations competed for power, prestige, and strategic military bases.
Cultural Superiority (Social Darwinism): Europeans believed in the racial superiority of Western civilization and felt it was their duty to "civilize" other nations.
Religious Motives: Missionaries sought to spread Christianity and Western values.
The U.S. justified imperialism by arguing it was spreading democracy, civilization, and economic prosperity. The idea of the "White Man’s Burden" suggested that Americans had a duty to help "less advanced" nations.
Economic interests drove imperialism as industrial nations needed raw materials for factories and new markets for selling their goods.
He was the U.S. naval commander who led the attack on the Spanish fleet in Manila Bay during the Spanish-American War, securing a major American victory.
A U.S. naval officer who wrote The Influence of Sea Power upon History, arguing that a strong navy was essential for a powerful nation.
Many Americans thought buying Alaska from Russia in 1867 was a mistake because they saw it as a frozen wasteland. However, it turned out to be rich in resources like oil and gold.
The U.S. sent the Maine to protect American citizens and economic interests during Cuba’s struggle for independence from Spain.
Sensationalized and exaggerated news stories designed to provoke emotions and sway public opinion, often contributing to the outbreak of the Spanish-American War.
A Spanish mine or attack.
Internal explosion due to a coal bunker fire.
An accident from an unknown source.
Newspapers, particularly those owned by William Randolph Hearst and Joseph Pulitzer, used yellow journalism to push for war, increasing sales and public outrage against Spain.
The Spanish fleet was outdated and poorly equipped, while the U.S. Navy, led by George Dewey, had modern warships and superior firepower.
A volunteer cavalry unit led by Theodore Roosevelt, famous for their charge up San Juan Hill during the Spanish-American War.
A key battle in the Spanish-American War where the Rough Riders and African American regiments secured a decisive victory against Spanish forces.
Ended the Spanish-American War. Spain gave up control of Cuba, and the U.S. gained Guam, Puerto Rico, and the Philippines.
The U.S. refused to grant the Philippines independence, leading to the Philippine-American War as Filipinos resisted American rule.
The U.S. policy that promoted equal trade opportunities in China and opposed European spheres of influence.
Example: The Boxer Rebellion (1899-1901), where the U.S. and other powers intervened to maintain access to Chinese markets.
Theodore Roosevelt’s foreign policy of using military strength to achieve diplomatic goals—“Speak softly and carry a big stick.”
Example: The Panama Canal—Roosevelt supported Panama’s independence from Colombia to secure canal construction.
Encouraged American businesses to invest in foreign economies, especially in Latin America, to increase U.S. influence.
Example: U.S. investment in railroads and banks in Nicaragua, leading to military intervention when the government resisted American control.
Woodrow Wilson’s policy of promoting democracy and human rights rather than military intervention.
Example: The U.S. refused to recognize Mexico’s government under Victoriano Huerta because it was established through military coup.
During WWII, the Philippines was an important strategic location for the U.S. and was occupied by Japan. After liberating it in 1945, the U.S. granted independence in 1946.
They opposed foreign influence, Christian missionaries, and economic exploitation by Western powers.
A U.S. policy ensuring all nations had equal trading rights in China, preventing European and Japanese monopolization.
To ensure that the U.S. could continue trading in China without being excluded by European powers.
An informal agreement between the U.S. and Japan where Japan restricted emigration to the U.S., and the U.S. agreed to treat Japanese immigrants fairly.
To showcase America’s naval power and warn other nations, especially Japan, of U.S. military strength.
Stated that the U.S. would not annex Cuba after winning the Spanish-American War.
Allowed the U.S. to intervene in Cuba’s affairs and established Guantanamo Bay as a U.S. naval base.
Established a civilian government in Puerto Rico under U.S. control.
To respond to political instability and protect American interests, such as during the Mexican Revolution.
He was angry over U.S. support for his political rivals and led a raid into New Mexico, prompting a U.S. military response.