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Period 7 Vocab
| Term | Definition |
|---|---|
| Alfred Thayer Mahan | U.S. naval officer and historian who argued that strong naval power was essential to national greatness and influenced American imperialism. |
| Queen Liliuokalani | Last monarch of Hawaii who was overthrown by American business interests in 1893. |
| Pan-American Conference | Meeting of Western Hemisphere nations starting in 1889 to promote cooperation and trade among the Americas. |
| jingoism | Extreme patriotism favoring aggressive foreign policy and war. |
| Cuban Revolt | 1895 uprising of Cubans against Spanish rule that helped lead to the Spanish-American War. |
| Yellow Journalism | Sensationalized, exaggerated news reporting used to attract readers and influence public opinion. |
| De Lome letter | Private letter by Spanish minister Enrique Dupuy de Lôme criticizing President McKinley, which angered Americans when published in 1898. |
| Teller Amendment | 1898 amendment promising the U.S. would not annex Cuba after the Spanish-American War. |
| Platt Amendment | 1901 amendment allowing U.S. intervention in Cuba and permitting U.S. naval bases there. |
| sphere of influence | Area in which a powerful nation claims special economic or political privileges. |
| George Dewey | U.S. naval commander who defeated Spain in the Battle of Manila Bay during the Spanish-American War. |
| Emilio Aguinaldo | Leader of the Philippine independence movement against Spain and later against U.S. control. |
| Rough Riders | Volunteer cavalry unit led by Theodore Roosevelt during the Spanish-American War. |
| Hawaii | Pacific islands annexed by the United States in 1898 and later became the 50th state. |
| Theodore Roosevelt | 26th U.S. president known for Progressive reforms, trust-busting, and an assertive foreign policy. |
| Open Door Policy | U.S. policy promoting equal trading rights in China and preservation of Chinese territorial integrity. |
| Boxer Rebellion | 1900 Chinese uprising against foreign influence, suppressed by an international force including the U.S. |
| Panama Canal | Canal completed in 1914 connecting the Atlantic and Pacific Oceans across Panama. |
| William Howard Taft | 27th U.S. president who promoted Dollar Diplomacy to advance U.S. interests abroad. |
| Dollar Diplomacy | Foreign policy encouraging American investment in Latin America and East Asia to expand U.S. influence. |
| Roosevelt Corollary | Extension of the Monroe Doctrine asserting the U.S. right to intervene in Latin American nations. |
| Russo-Japanese War | 1904–1905 war between Russia and Japan over control of territories in East Asia; Japan won. |
| Puerto Rico | Caribbean territory acquired by the U.S. from Spain in 1898. |
| Woodrow Wilson | 28th U.S. president who led the U.S. during World War I and proposed the Fourteen Points. |
| Moral Diplomacy | Wilson’s foreign policy promoting democracy and moral principles in international relations. |
| Pragmatism | Philosophy asserting that ideas should be judged by their practical results. |
| Ida Tarbell | Muckraking journalist known for exposing Standard Oil’s unfair business practices. |
| Jacob Riis | Journalist who exposed poor living conditions in urban slums through photography and writing. |
| Muckrakers | Journalists who exposed corruption and social problems in the early 1900s. |
| Florence Kelley | Reformer who worked to improve labor laws, especially for women and children. |
| Triangle Shirtwaist fire | 1911 factory fire in New York that killed 146 workers and led to labor reforms. |
| 16th Amendment | Amendment establishing a federal income tax. |
| 17th Amendment | Amendment providing for direct election of U.S. senators. |
| 18th Amendment | Amendment establishing Prohibition of alcohol. |
| Square Deal | Theodore Roosevelt’s program of reforms focusing on consumer protection, control of corporations, and conservation. |
| Mann-Elkins Act | 1910 law strengthening federal regulation of railroads and telecommunications. |
| The Jungle Upton Sinclair | 1906 novel exposing unsanitary conditions in the meatpacking industry, leading to food safety laws. |
| “Bull Moose” Party | Nickname for the Progressive Party formed by Theodore Roosevelt in 1912. |
| Booker T Washington | African American leader who advocated vocational education and gradual progress for Black Americans. |
| W.E.B Du Bois | Civil rights leader who demanded immediate equality and helped found the NAACP. |
| NAACP | National Association for the Advancement of Colored People; organization founded in 1909 to fight racial discrimination. |
| Alice Paul | Suffragist leader who pushed for the 19th Amendment granting women voting rights. |
| 19th Amendment | Amendment granting women the right to vote. |
| Lusitania | British passenger ship sunk by Germany in 1915, increasing U.S. support for entering World War I. |
| Preparedness | Movement advocating increased military strength before U.S. entry into World War I. |
| Zimmerman Telegram | Secret German message proposing an alliance with Mexico against the U.S., intercepted in 1917. |
| John J. Pershing | Commander of American Expeditionary Forces in World War I. |
| George Creel | Head of the Committee on Public Information promoting pro-war propaganda. |
| Bolsheviks | Russian revolutionary group led by Lenin that took power in 1917. |
| Fourteen Points | Wilson’s plan outlining goals for peace after World War I. |
| League of Nations | International organization formed after World War I to maintain peace. |
| Henry Cabot Lodge | Senator who opposed U.S. entry into the League of Nations. |
| self-determination | Principle that nations have the right to choose their own government. |
| Reparations | Payments demanded from a defeated nation to compensate for war damages. |
| mobilization | Process of assembling troops and supplies for war. |
| Liberty Bonds | Government bonds sold to Americans to finance World War I. |
| Spanish Flu | Deadly influenza pandemic of 1918–1919. |
| Schenck v United States | 1919 Supreme Court case upholding limits on free speech during wartime. |
| Selective Service Act | 1917 law establishing the military draft during World War I. |
| The Red Scare (1st) | Post–World War I fear of communism and radical political movements. |
| Palmer Raids | Government raids targeting suspected radicals during the First Red Scare. |
| Nativism | Favoring native-born Americans and opposing immigration. |
| Sacco & Vanzetti | Italian immigrants controversially executed in 1927, raising concerns about prejudice. |
| The Great Migration | Movement of African Americans from the rural South to northern cities in the early 1900s. |
| Fundamentalism | Religious movement emphasizing literal interpretation of the Bible. |
| Traditionalism | Support for established cultural and social norms. |
| Henry Ford | Industrialist who popularized the automobile and assembly line production. |
| Assembly Line Process | Manufacturing method where products move through stations for faster production. |
| Art Deco | 1920s–1930s art and architectural style featuring bold geometric designs. |
| Charles Lindbergh | Aviator who completed the first solo nonstop transatlantic flight in 1927. |
| Modernism | Cultural movement embracing new ideas and breaking from traditional forms. |
| Scopes Trial | 1925 trial over teaching evolution in Tennessee schools. |
| “Scarface” Al Capone | Chicago gangster who profited from bootlegging during Prohibition. |
| Margaret Sanger | Birth control activist who promoted women’s reproductive rights. |
| Harlem Renaissance | 1920s cultural movement celebrating African American art and literature. |
| “Jazz Age” | Nickname for the 1920s reflecting the popularity of jazz music and new cultural trends. |
| Marcus Garvey | Black nationalist leader promoting racial pride and economic independence. |
| Warren G. Harding | 29th U.S. president known for the slogan “Return to Normalcy.” |
| “Return to Normalcy” | Harding’s campaign promise to restore prewar stability. |
| Teapot Dome | 1920s scandal involving secret leasing of federal oil reserves. |
| Calvin Coolidge | 30th U.S. president who favored limited government and business growth. |
| Herbert Hoover | 31st U.S. president during the start of the Great Depression. |
| Alfred E. Smith | Democratic candidate in 1928 and first Catholic major-party nominee for president. |
| Great Depression | Severe worldwide economic downturn beginning in 1929. |
| Black Tuesday | October 29, 1929 stock market crash marking the start of the Great Depression. |
| Federal Reserve | U.S. central banking system that regulates money supply and banks. |
| Hawley-Smoot Tariff | 1930 law raising tariffs, worsening the Great Depression. |
| Bonus Army/Bonus March | 1932 protest by World War I veterans demanding early bonus payments. |
| RFC (Reconstruction Finance Corporation) | Government agency providing emergency loans during the Great Depression. |
| 19th Amendment | Amendment granting women the right to vote. |
| Franklin D. Roosevelt | 32nd U.S. president who created the New Deal to combat the Great Depression. |
| 21st Amendment | Amendment repealing Prohibition. |
| Three Rs | Relief, Recovery, and Reform goals of the New Deal. |
| First New Deal | Initial phase of FDR’s programs (1933–1934) focused on economic relief and recovery. |
| Fireside Chats | Radio speeches by FDR explaining policies directly to the public. |
| New Deal Programs (know AAA, PWA, CCC, TVA, NRA, SEC, FHA, CWA, WPA) | Government programs providing economic relief, jobs, and reform during the 1930s. |
| FDIC | Federal agency insuring bank deposits. |
| Social Security Act | 1935 law creating pensions and unemployment insurance. |
| Eleanor Roosevelt | First Lady who advocated for human rights and social reform. |
| Huey P. Long | Louisiana senator who proposed the Share-the-Wealth program. |
| Father Charles E. Coughlin | Radio priest who criticized FDR’s policies during the Great Depression. |
| Dr. Francis E. Townsend | Proposed pension plan for the elderly during the 1930s. |
| Share-the-Wealth Program | Plan to redistribute wealth and limit personal fortunes. |
| Second New Deal | Later phase of FDR’s reforms emphasizing social welfare and labor rights. |
| Court Reorganization Plan | FDR’s failed attempt to add justices to the Supreme Court. |
| Fair Labor Standards Act | 1938 law establishing minimum wage and maximum work hours. |
| Dust Bowl | 1930s environmental disaster of severe dust storms in the Great Plains. |
| Okies | Migrants from the Dust Bowl region seeking work in California. |
| Indian Reorganization Act | 1934 law restoring tribal self-government. |
| Kellogg-Briand Pact | 1928 agreement renouncing war as a tool of national policy. |
| Dawes Plan | 1924 plan restructuring Germany’s reparations payments. |
| Good Neighbor Policy | FDR’s policy promoting non-intervention in Latin America. |
| Fascism | Authoritarian political system emphasizing nationalism and dictatorial power. |
| Benito Mussolini | Italian fascist dictator. |
| Adolf Hitler | Leader of Nazi Germany. |
| Nazi Party | German political party promoting fascism and racial ideology. |
| Isolationism | Policy of avoiding involvement in foreign conflicts. |
| Neutrality Acts | Laws passed in the 1930s to keep the U.S. out of foreign wars. |
| America First Committee | Organization opposing U.S. entry into World War II. |
| Francisco Franco | Spanish general who established a dictatorship after the Spanish Civil War. |
| Winston Churchill | British prime minister during World War II. |
| Joseph Stalin | Leader of the Soviet Union during World War II. |
| Blitzkrieg | German “lightning war” tactic using rapid, coordinated attacks. |
| Cash and Carry | Policy allowing warring nations to buy U.S. goods if they paid cash and transported them. |
| Lend-Lease Act | 1941 law allowing the U.S. to supply Allies with war materials. |
| Pearl Harbor | 1941 Japanese attack on U.S. naval base in Hawaii, prompting U.S. entry into World War II. |
| War Production Board (WPB) | Agency directing industrial production during World War II. |
| Manhattan Project | Secret U.S. project to develop the atomic bomb. |
| Office of War Information | Agency responsible for wartime propaganda. |
| Women’s Army Corps | Unit allowing women to serve in non-combat military roles. |
| Smith v. Allwright | 1944 Supreme Court case banning white-only primaries. |
| Tuskegee Airmen | All-Black fighter pilot unit in World War II. |
| Braceros | Mexican laborers allowed to work temporarily in the U.S. during World War II. |
| Korematsu v. U.S. | 1944 Supreme Court case upholding Japanese American internment. |
| “Rosie the Riveter” | Cultural symbol encouraging women to work in wartime industries. |
| Dwight D. Eisenhower | Supreme Allied Commander in Europe during World War II and later U.S. president. |
| D-Day | June 6, 1944 Allied invasion of Normandy. |
| Battle of Midway | 1942 naval battle turning point in the Pacific War. |
| Island Hopping | U.S. strategy of capturing key Pacific islands to advance toward Japan. |
| Kamikaze | Japanese suicide pilots who attacked Allied ships. |
| Douglas MacArthur | U.S. general who led Allied forces in the Pacific. |
| J. Robert Oppenheimer | Scientific leader of the Manhattan Project. |
| Nagasaki & Hiroshima | Japanese cities where atomic bombs were dropped in August 1945. |
| USS Missouri | Battleship where Japan formally surrendered in 1945. |
| Harry S. Truman | 33rd U.S. president who authorized the atomic bomb and led postwar policy. |
| Casablanca Conference | 1943 meeting of Allied leaders planning strategy for World War II. |
| Yalta Conference | 1945 meeting of Allied leaders to plan postwar Europe. |
| The United Nations | International organization founded in 1945 to promote peace and cooperation. |
| Atomic weapons | Weapons that release massive energy through nuclear reactions. |