Unit 4 Vocabulary Kaiser Willhelm II Imperialism American Anti-Imperialist League Great Migration Open Door Policy Platt Amendment Wilson’s Fourteen Points League of Nations Zimmerman Note Espionage Act of 1917 Sedition Act of 1918 Red Scare Spanish-American War Dollar Diplomacy Isolationist Foreign Policy “Yellow Journalism” Schenck v. United States Selective Service Act Unit 4 Vocabulary Kaiser Willhelm II Imperialism American Anti-Imperialist League Great Migration Open Door Policy Platt Amendment Wilson’s Fourteen Points League of Nations Zimmerman Note Espionage Act of 1917 Sedition Act of 1918 Red Scare Spanish-American War Dollar Diplomacy Isolationist Foreign Policy “Yellow Journalism” Schenck v. United States Selective Service Act Unit 4 Vocabulary Kaiser Willhelm II Imperialism American Anti-Imperialist League Great Migration Open Door Policy Platt Amendment Wilson’s Fourteen Points League of Nations Zimmerman Note Espionage Act of 1917 Sedition Act of 1918 Red Scare Spanish-American War Dollar Diplomacy Isolationist Foreign Policy “Yellow Journalism” Schenck v. United States Selective Service Act Unit 4 Vocabulary Kaiser Willhelm II Imperialism American Anti-Imperialist League Great Migration Open Door Policy Platt Amendment Wilson’s Fourteen Points League of Nations Zimmerman Note Espionage Act of 1917 Sedition Act of 1918 Red Scare Spanish-American War Dollar Diplomacy Isolationist Foreign Policy “Yellow Journalism” Schenck v. United States Selective Service Act Unit 4 Vocabulary Kaiser Willhelm II Imperialism American Anti-Imperialist League Great Migration Open Door Policy Platt Amendment Wilson’s Fourteen Points League of Nations Zimmerman Note Espionage Act of 1917 Sedition Act of 1918 Red Scare Spanish-American War Dollar Diplomacy Isolationist Foreign Policy “Yellow Journalism” Schenck v. United States Selective Service Act .