Progressive Era

1900-1920

Events

Big Stick Policy

1901 - 1909

Coal Strike of 1902

1902

Panama Canal

1904 - 1914

Square Deal

1904

IWW/Wobbies

1905

Russo Japanese War

1905 - 1906

Triple Entente

1905

Muckrakers

1906

Pure Food and Drug Act

1906

Ballinger-Pinchot Affair

1910

Bull Moose Party

1912

16th Amendment

1913

17th amendment

1913

Federal Reserve Act

1913

U-Boats

1914 - 1918

World War I

1914 - 1918

Lusitania Sunk

1915

Sussex Pledge

1916

Zimmerman Note

1917

14 Points

1918

18th amendment

1919

Red Scare

1919 - 1920

Triple Alliance

1919

Versailles Treaty

1919

19th amendment

1920