1900-1920

  • Theodore Roosevelt becomes President

    Theodore Roosevelt becomes President
  • Roosevelt Corollary to Monroe Doctrine

    Roosevelt Corollary to Monroe Doctrine
  • Period: to

    Panama Canal built

    Panama Canal built
  • Election of Woodrow Wilson

    Election of Woodrow Wilson
  • World War 1 begins

    World War 1 begins
  • U. S. troops sent to Haiti

    U. S. troops sent to Haiti
  • U.S. enters WW1

    U.S. enters WW1
  • Treaty of Versailles

    Treaty of Versailles
  • Nineteenth Amendment gives women the right to vote

    Nineteenth Amendment gives women the right to vote