US Citizenship Test · Study Guide

Recent American History

The 20th and 21st centuries — the World Wars, the Cold War, the civil rights movement, and America today.

**World War I (1917-18)** The United States entered World War I because **Germany attacked U.S. civilian ships** and to support the Allied Powers (England, France, Italy, Russia) against the Central Powers (Germany, Austria-Hungary, the Ottoman Empire). Women won the right to vote in **1920** after the war, with the 19th Amendment. **The Great Depression** The **Great Depression** was the longest economic recession in modern history. It began with the **stock market crash of 1929** and lasted through the 1930s, causing widespread unemployment, bank failures and poverty. **Franklin Roosevelt (FDR)** was president during both the Great Depression and most of World War II. He introduced the **New Deal** to address the Depression. **World War II (1941-45)** The United States entered WWII after **Japan bombed Pearl Harbor** on December 7, 1941 ("a date which will live in infamy"). The U.S. joined the Allied Powers (England, France, Russia) against the Axis Powers (Germany, Italy, Japan). **Dwight Eisenhower** was a general during WWII (Supreme Allied Commander in Europe), later the 34th President, and signed the **Federal-Aid Highway Act of 1956** creating the Interstate Highway System. **The Cold War** After WWII, the United States and the **Soviet Union (USSR)** became the world's two superpowers in a period called the **Cold War**. The main U.S. concerns were: • The spread of communism • The threat of nuclear war The U.S. fought the **Korean War (1950-53)** and the **Vietnam War** to stop the spread of communism. **The Civil Rights Movement** The civil rights movement fought to **end racial discrimination** against African Americans. Key moments include: • Supreme Court ruling against school segregation (1954) • Montgomery Bus Boycott (1955-56) • March on Washington (1963) • Civil Rights Act (1964) • Voting Rights Act (1965) **Martin Luther King, Jr.** is famous for fighting for civil rights, working for equality for all Americans, and delivering the "I Have a Dream" speech (1963). **The Persian Gulf War** The United States entered the **Persian Gulf War (1990-91)** to force the Iraqi military from Kuwait after Iraq invaded Kuwait. **September 11, 2001** On **September 11, 2001**, terrorists attacked the United States: • Two planes crashed into the World Trade Center in New York City • One plane crashed into the Pentagon in Arlington, Virginia • One plane (aimed at Washington, D.C.) crashed in a field in Pennsylvania Military conflicts that followed include the War in Afghanistan and the War in Iraq. **American Indians** American Indian tribes in the United States include: Apache, Cherokee, Navajo, Sioux, Lakota, Mohawk, Cheyenne, Seminole, Pueblo, Crow, Blackfeet and many others. **American Innovations** Americans have contributed many world-changing innovations including: the light bulb, automobile, airplane, assembly line, skyscrapers, landing on the moon (1969), and the integrated circuit (microchip).

Key facts for the civics test

01World Wars and the Great Depression
02The Cold War
03The Civil Rights Movement
04The Persian Gulf War and 9/11
05American Indians and Innovations

USCIS civics questions — Recent American History

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