Untitled timeline

Main

First airplane flown

1903

The Jungle

1906

NAACP

1909

1st Radio Broadcast

1910

16th Amendment

1913

Henry Ford develops assembly line

1913

World War 1

1914 - 1918

Lusitania sunk

1915

19th Amendment

1919

Prohibition

1920

Lindbergh flies across the Atlantic

1923

Traffic signal invented by Garret Morgan

1923

Orchard School founded

1923

Rocket invented by Robert Goddard

1926

1st talking movie

1927

Penicillin invented by Alexander Fleming

1928

Stock Market crash

1929

Television invented by Vladimir Zworkyn

1929

Japan invades Manchuria

1931

Tennessee Valley Auothority created

1933

Adolf Hitler becomes chancellor

1933

Social Security Act

1935

WPA created

1935

New Deal introduced

1935

Oldest grandparent (Patrick Logan)

1935

Xerox invented by Chester Charleston

1938

Blood plasma preservation invented by Dr. Charles Drew

1938

Germany invades Poland

1939

Japan bombs Pearl Harbor

1941

D-Day

1944

A-Bomb at Hiroshima

1945

Microwave invented by Percy Le Baron

1946

Berlin Airlift

1948 - 1949

Velcro invented by George de Mestral

1948

North Atlantic Treaty Organization

1949

North Korea invades South Korea

1950

U.S. Presidents

Theodore Roosevelt

1905 - 1909

William Howard Taft

1909 - 1913

Woodrow Wilson

1913 - 1921

Warren G. Harding

1921 - 1923

Calvin Coolidge

1923 - 1929

Herbert Hoover

1929 - 1933

Franklin D. Roosevelt

1933 - 1945

Harry S. Truman

1945 - 1953