Untitled timeline

Main

Theodore roosevelt

1901 - 1909

first airplane flight- 1903

1903

Henry Ford develops the assembly line- 1903

1903

Publication of the Jungle- 1906

1906

NAACP is founded- 1909

1909

William Taft

1909 - 1913

Woodrow Wilson

1913 - 1921

16th admendment-Federal Income Tax- 1913

1913

World war 1 starts- 1914

1914

The Lusitania sunk- 1915

1915

The russian revolution- 1917

1917

Oldest Grandparent- 1917

1917

WWI ends- 1918

1918

Prohibition begins- 1919

1919

1st radio broadcast- 1920

1920

Womens rights to vote- 1920

1920

Waren G. Harding

1921 - 1925

Orchard School

1923

Traffic signal- Garrett Morgan- 1923

1923

Calvin Coolidge

1925 - 1929

Rocket- Robert Goddard- 1926

1926

lindbergh solos the Atlantic- 1927

1927

first talking movie- 1927

1927

Herbert Hoover

1929 - 1933

The Stock market crashes- 1929

1929

Penicillin- Alexander Fleming- 1929

1929

Television- Vladimir Zworykin- 1929

1929

Japan invades manchuria-1931

1931

Franklin D. Roosevelt

1933 - 1945

Tennessee Valley Authority- 1933

1933

FDR introduces New Deal legislation-1933

1933

Adolph Hitler becomes chancellor of Germany- 1933

1933

WPA- 1935

1935

Social Security act- 1935

1935

Blood Plasma Preservation- Dr. Charles Drew- 1938

1938

Xerox- Chester Carlson- 1938

1938

Germany invades Poland- 1939

1939

Japan attacks pearl harbor- 1941

1941

D-Day invasion of Normandy-1944

1944

Harry S. Truman

1945 - 1953

Atomic Bomb dropped on Hiroshima- 1945

1945

Microwave- Percy Le Baron- 1946

1946

Velcro- George de Mestral- 1948

1948

The Berlin Airlift- 1948

1948

North Atlantic Treaty Organization-1949

1949

North Korea invades South Korea- 1950

1950