Timeline of United States history (1930-1949)
From Wikipedia, the free encyclopedia
This section of the Timeline of United States history concerns events from 1930 to 1949.

Dorothea Lange's "Migrant Mother," an iconic image of the Great Depression in the United States
1930s
- 1931 - Empire State Building opens
- 1931 - Japan invades Manchuria
- 1932 - Stimson Doctrine
- 1932 - Norris-Laguardia Act
- 1932 - Bonus Army marches on DC
- 1932 - Amelia Earhart flies across Atlantic Ocean
- 1932 - Norris LaGuardia Anti Injunction Bill
- 1932 - Reconstruction Finance Corporation
- 1933 - 20th Amendment
- 1933 - Franklin Delano Roosevelt becomes President
- 1933 - Agricultural Adjustment Act
- 1933 - Civil Works Administration
- 1933 - Civilian Conservation Corps
- 1933 - Farm Credit Administration
- 1933 - Home Owners Loan Corporation
- 1933 - Tennessee Valley Authority
- 1933 - Public Works Administration
- 1933 - National (Industrial) Recovery Act
- 1933 - Giuseppe Zangara kills Anton Cermak
- 1933 - Frances Perkins appointed United States Secretary of Labor
- 1933 - Montevideo Conference
- 1933 - 21st Amendment
- 1933 - Japan and Germany withdraw from League of Nations
- 1933 - Good Neighbor Policy announced
- 1934 - Glass-Steagal Act
- 1934 - U.S. Securities and Exchange Commission
- 1934 - Federal Housing Administration
- 1934 - Johnson Act
- 1934 - Reciprocal Trade Agreements Act
- 1934 - Tydings-McDuffie Act
- 1934 - John Dillinger killed
- 1934 - Indian Reorganization Act
- 1934 - Share the Wealth society founded by Huey Long
- 1935 - Works Progress Administration
- 1935 - Neutrality Act
- 1935 - Motor Carrier Act
- 1935 - Social Security Act
- 1935 - Schechter Poultry Corporation v. US
- 1935 - National Labor Relations Act
- 1935 - Huey Long assassinated
- 1935 - Congress of Industrial Organizations formed
- 1935 - Alcoholics Anonymous founded
- 1935 - Fair Labor Standard Act - sets minimum wage and hours
- 1935 - Revenue Act
- 1936 - Robinson Patman Act
- 1936 - Life Magazine begins
- 1936 - Butler v. US
- 1936 - London Conference on disarmament
- 1937 - Neutrality Acts
- 1937 - Hindenburg disaster
- 1937 - Japanese planes sink Panay in China
- 1937 - Golden Gate Bridge completed
- 1938 - Wheeler Lea Act
- 1938 - Fair Labor Standards Act
- 1939 - Hatch Act
- 1938 - Orson Welles' The War of the Worlds broadcast
- 1939 - Germany invades Poland; World War II begins
- 1939 - Cash and Carry
1940s
- 1940 - Selective Service Act
- 1940 - Alien Registration (Smith) Act
- 1941 - Lend Lease Act
- 1941 - Attack on Pearl Harbor
- 1941 - U.S. enters World War II
- 1941 - Atlantic Charter
- 1941 - Japanese internment begins
- 1942 - Office of Price Administration
- 1942 - Cocoanut Grove fire
- 1942 - Congress of Racial Equality
- 1942 - Revenue Act of 1942
- 1942 - U.S.-controlled Commonwealth of the Philippines conquered by Japanese forces
- 1943 - Office of Price Administration established
- 1943 - Detroit, Michigan race riots
- 1943 - Cairo Conference
- 1943 - Casablanca Conference
- 1943 - Tehran Conference
- 1944 - Dumbarton Oaks Conference
- 1944 - GI Bill of Rights
- 1944 - D-Day
- 1944 - Bretton Woods Conference
- 1944 - Battle of the Bulge
- 1945 - Yalta Conference
- 1945 - U.S. takes Okinawa
- 1945 - U.S. joins the United Nations
- 1945 - Nationwide labor strikes due to inflation; OPA disbanded
- 1945 - atomic bomb dropped on Hiroshima and Nagasaki
- 1945 - Germany and Japan surrender, ending World War II
- 1945 - Potsdam Conference
- 1945 - Franklin Delano Roosevelt dies
- 1945 - Harry S. Truman becomes President
- 1946 - Winston Churchill's Iron Curtain speech
- 1946 - Benjamin Spock's Child Care book published
- 1946 - Employment Act
- 1946 - Atomic Energy Act
- 1946 - Civil Rights Commission
- 1946 - Philippines regain their independence from the U.S.
- 1947 - Presidential Succession Act
- 1947 - Taft Hartley Act
- 1947 - U.F.O. crash at Roswell, New Mexico
- 1947 - National Security Act
- 1947 - General Agreement on Tariffs and Trade
- 1947 - The Marshall Plan
- 1947 - Truman Doctrine
- 1947 - Federal Employee Loyalty Program
- 1947 - Jackie Robinson breaks color barrier in baseball
- 1948 - Berlin Blockade
- 1948 - Election of 1948: Truman defeats Dewey
- 1948 - Truman desegregates armed forces
- 1940 - Selective Service Act: Passed after first such act expired
- 1948 - Organization of American States: Alliance of North America and South America
- 1948 - Alger Hiss Case
- 1948 - Nuremberg trials
- 1949 - North Atlantic Treaty Organisation (NATO) formed
- 1949 - In China, Communists under Mao Zedong force Chiang Kai-shek's KMT government to retreat to Taiwan
- 1949 - Russia tests first atomic bomb
- 1949 - Department of War becomes Department of Defense
- 1949 - Germany divided into East and West
- 1949 - Truman attempts to continue FDR's legacy with his Fair Deal, but most acts don't pass
- 1949 - Dystopian future novel Nineteen Eighty-Four published by George Orwell
1900-1929 | Timeline of United States history 1930–1949 |
1950-1969 |