-
16th Amendment ratification
-
Theodore Roosevelt as President
-
Hull House is founded
-
Sherman Anti-Trust Act passed
-
Idaho becomes 43rd state
-
Yosemite National Park was created
-
Jacob Riis published How the Other Half Lives
-
Wounded Knee Massacre
-
Pullman strike
-
Plessy vs Ferguson
-
Period: to
William McKinley as president
-
USS Maine exploded in Havana harbor
-
De Lôme Letter was published
-
The American Anti-Imperialist League was organized
-
Republic of Hawaii annexed
-
Spanish-American War
-
Spanish-American War
-
President William McKinley was assassinated
-
Upton Sinclair publishes "The Jungle"
-
Panama Canal Zone was acquired by the United States
-
Roosevelt Corollary issued
-
Niagara Falls conference
-
Pure Food and Drug Act and Meat Inspection Act
-
Gentlemen’s agreement
-
NAACP was founded
-
Period: to
William Taft as president
-
Dollar Diplomacy
-
17th Amendment Ratification
-
Period: to
Woodrow Wilson as President
-
Henry Ford developed the modern assembly line
-
World War 1 (Europe: Assassination of Ferdinand-Armistice)
-
Zimmermann telegram was published
-
World War 1 (US: Congress declares war-armistice)
-
Sedition Act passed
-
18th Amendments Ratification
-
Treaty of Versailles
-
19th Amendment Ratification
-
Gentlemen’s agreement
-
The Zimmermann Telegram Published
-
Open Door Policy announced