Important People
Policies and Doctrines
Key Terms and Concepts
Significant Events/Wars
Imperial Hotspots
100

Led the Filipino independence movement against the United States after the Spanish-American War

Who is Emilio Aguinaldo?

100

This 1823 doctrine warned European nations to stay out of the Americas.

What is the Monroe Doctrine?

100

This term refers to the domination of weaker nations by stronger nations.

What is Imperialism?
100

This event in Havana Harbor triggered public support for the Spanish-American War.

What is the explosion of the USS Maine?

100

This Pacific territory was annexed by the U.S. for its sugar plantations and naval location. 

What is Hawaii?

200

The U.S. Secretary of State who arranged the the Alaska Purchase, mocked at the time as "Seward's Folly."

Who is William Seward?

200

This foreign policy expanded on the Monroe Doctrine and stated that the U.S. would act as an "international police power" in Latin America.

What is the Roosevelt Corollary?
200

This exaggerated style of journalism stirred public emotions and help push the U.S. into the Spanish-American War.

What is Yellow Journalism?

200

The war is often considered a turning point for U.S. expansionism and resulted in the U.S. gaining control of Puerto Rico, Guam, and the Philippines.

What is the Spanish-American War?

200

This territory was purchased from Russia in 1867 for $7.2 million.

What is Alaska?

300

She was the last monarch of Hawaii before being overthrown by American sugar planters.

Who is Queen Liliuokalani?

300

This U.S. policy aimed to promote open trade with China and prevent colonization by foreign powers.

What is the Open Door Policy?

300

These were areas in China where foreign powers controlled trade and had special privileges.

What are Spheres of Influence?

300

This conflict resulted from Filipino resistance to U.S. control after Spain's defeat.

What is the Philippine-American War?

300

The United States supported Panama's independence to gain rights to build this.

What is the Panama Canal?

400

This naval strategist argued that sea power was the key to world dominance, influencing U.S. expansion.

Who is Alfred T. Mahan?

400

This is the name of President Taft's policy of using American economic power to influence Latin American governments.

What is Dollar Diplomacy?

400

This term describes a nation that is officially independent but is under the control or influence of a stronger country.

What is a Protectorate?

400

This Chinese uprising targeted foreign influence. 

What is the Boxer Rebellion?

400

This 1900 law made Puerto Rico a U.S. territory and set up a civilian government.

What is the Foraker Act?

500
A Cuban revolutionary whose writings and actions helped inspire the fight for Cuban independence from Spain.

Who is José Martí?

500

This law gave the U.S. the right to intervene in Cuban affairs.

What is the Platt Amendment?

500

This volunteer calvary unit led by Roosevelt fought in Cuba.

Who are the Rough Riders?

500

Spain and the United States were the only nations involved in the negotiations during the signing of this treaty despite many other nations being affected as a result. 

What is the signing of the Treaty of Paris (1898)?
500

These two U.S. territories took different paths after the Spanish-American War: one accepted limited rule in a civilian government, while the other resisted U.S. control

What are Puerto Rico and the Philippines?