• 1First Americans
• 2Age of Exploration
• 3American Colonial Era
• 4Road to Revolution
• 5Revolutionary War
• 6Early Nation
• 7Jeffersonian Era
• 8Industrial Revolution & Age of Expansion
• 9Age of Jackson & Manifest Destiny
• 10Slavery in America
• 11US Civil War
• 12Reconstruction
• 13Gilded Age & Progressive Era
• 14World War I
• 15The 1920s
• 16Great Depression
• 17World War II
• 18Post-War Era
• 19Civil Rights Era
• 20Vietnam War Era
• 21The 1970s
• 22Reagan Era
• 23Post Cold War Era
• 24Modern America

US History Unit Quizzes

World War I Quiz

Test your knowledge of World War I with this free US history quiz. Explore the causes of the war, European alliances, trench warfare, and major battles. These history questions also cover American neutrality, the sinking of the Lusitania, the Zimmermann Telegram, US involvement in World War I, and the Treaty of Versailles.