Progressive era

Events

Square Deal

1901 - 1909

Big Stick

September 2, 1901 - March 4, 1909

Coal Strike 1902

May 12, 1902 - October 23, 1902

Panama Canal

1904 - 1914

IWW/Wobbies

1905

Russo Japanese War

1905 - 1906

Muckrakers

1906

Pure food & drug act

1906

Ballinger-Pinchot Affair

1910

Bull Moose Party

1912

16th Amendment

1913

17th Amendment

1913

Federal Reserve Act

1913

World War I

1914 - 1918

U-Boats

September 5, 1914 - November 11, 1918

Lusitania sinks

1915

Triple Alliance

1915

Triple Entente

1915

Sussex Pledge

May 4, 1916

Zimmerman Telegram

1917

Fourteen Points

1918

18th Amendment

1919

19th Amendment

1919

Big Four Conference: 1919

1919

Red Scare

1919 - 1921

Versailles Peace Treaty

1919