-
1921
warren G. Harding becomes president -
1922
Ireland Civil War Begins -
1923
Calvin Coolidge Becomes President -
1924
Edgar Hoover was appointed as the head of the Bureau of Investigation, later to be known as the Federal Bureau of Investigation or FBI, . -
1925
First Motel (exact date unknown) -
1926
Germany Treaty of Berlin -
1927
this is the date that marks Ford would build some 15 million Model T cars. (exact date unknown) -
1928
Mickey Mouse came out and the Worlds - First Trans-Pacific Flight (exact date unknown) -
1929
Herbert Hoover becomes president. -
1930
Frozen vegetables, packaged by Clarence Birdseye, become the first frozen food to go on sale (exact date unknown) -
1931
Empire State Building opens in New York. -
1932
The Whitney Museum of American Art opens to the public in New York City. (exact date unknown) -
1933
Franklin D. Roosevelt becomes president -
1934
Dust Bowl begins (exact date unknown) -
1935
The F.B.I. is established with J. Edgar Hoover as its first director. (exact date unknown) -
1936
1936Life magazine publishes first issue -
1937
Golden Gate Bridge completed in San Francisco -
1938
Fair Labor Standards Act (exact date unknown) -
1939
Nazi Germany invades Poland; World War II begins -
1940
Bugs Bunny, Tom and Jerry make their cartoon debuts -
1941
Attack on Pearl Harbor; U.S. enters World War II by declaring war on Japan the next day on December 8; and three days later against Germany and Italy.