U.S. Political Structure
Key Moments in U.S. History
American Society & Culture
Science, Technology & Innovation
U.S. in the World
100

This principle allows states to have their own governments while sharing power with the federal government.

What is federalism?

100

This document was signed in 1787 to create the current U.S. government.

What is the Constitution?

100

This fast-food chain, known for burgers and fries, started in the United States and is found worldwide.

What is McDonald’s?

100

This device, widely used today, was popularized by U.S. companies like Apple and runs mobile apps.

What is a smartphone?

100

The United States is a member of this international organization headquartered in New York.

What is the United Nations?

200

This process allows the Senate to reject or approve presidential appointments and treaties.

What is advice and consent?

200

This war (1775–1783) was fought for independence from Britain.

What is the American Revolutionary War?

200

This annual sporting event determines the champion of American football.

What is the Super Bowl?

200

This company, founded by Jeff Bezos, is one of the world’s largest online retailers.

What is Amazon?

200

This alliance includes the U.S. and focuses on collective defense among member countries.

What is NATO?

300

This system requires that laws passed by Congress must be approved or rejected by the President.

What is the veto system (or checks and balances)?

300

This famous speech by Martin Luther King Jr. begins with “I Have a Dream.”

What is the March on Washington speech?

300

This U.S. music genre, originating in African American communities, influenced global music culture.

What is jazz?

300

This field of technology focuses on creating machines that can simulate human intelligence.

What is artificial intelligence (AI)?

300

This U.S. policy approach uses diplomacy, culture, and values to influence other countries.

What is soft power?

400

This clause of the Constitution gives Congress the power to make laws necessary to carry out its duties.

What is the Necessary and Proper Clause (Elastic Clause)?

400

This event in 2001 involved attacks on major U.S. cities using airplanes.

What are the September 11 attacks?

400

This holiday, celebrated in November, focuses on giving thanks and often includes a large meal.

What is Thanksgiving?

400

This U.S. program first successfully sent humans to the moon.

What is the Apollo program?

400

This term refers to the U.S. providing aid or assistance to other countries during crises.

What is foreign aid?

500

This concept refers to powers not specifically given to the federal government but reserved for the states or the people.

What are reserved powers (10th Amendment)?

500

This long conflict in Southeast Asia involved the U.S. during the Cold War era.

What is the Vietnam War?

500

This U.S. city is known as the center of the global film industry.

What is Los Angeles (Hollywood)?

500

This term describes protecting computer systems and data from digital attacks.

What is cybersecurity?

500

This global rivalry between the U.S. and the Soviet Union lasted for decades without direct war.

What is the Cold War?

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