wartime repression Nineteenth Amendment Archduke Francis Ferdinand Lusitania entangling alliances "Zimmermann telegram" Tsar Nicholas II of Russia assassination Senate Foreign Relations Committee Treaty of Versailles Henry Cabot Lodge Espionage, Sabotage, and Sedition Acts Russia England France Ottoman Empire Austria-Hungary Germany American worker during World War I Election of 1916 "He kept us out of war." Fourteen Points self-determination League of Nations anarchists Taxes during World War I Red Scare irreconcilables neutrality Triple Entente Triple Alliance Central Powers War Industries Board International Workers of the World War Labor Board Committee on Public Information Food Administration Herbert Hoover reparations Sacco and Vanzetti draft/conscription "war guilt clause" American Expeditionary Force John J. "Blackjack" Pershing Palmer raids Volstead Act "Big Three" anti-German propaganda union membership