20's Mass-Consumption economy, Henry Ford, Charles Lindbergh, The Birth of a Nation, Flappers, Sigmund Freud, F. Scott Fitzgerald, Sinclair Lewis, Wall Street
"Peace without victory" speech, Zimmerman Telegram, US declares war, Wilson's 14 Points, Committee on Public Information, George Creel, Espionage & Sedition Acts, Schenck v. United States
Roosevelt's Square Deal, The Jungle, Meat Inspection Act, Pure Food & Drug Act, Roosevelt Panic of 1907, Election of 1908, Dollar Diplomacy, Election of 1912, New Nationalism v. New Freedom