Chapters 22, 23, and 24

  • Children's Crusade

    Mary Harris Jones organized the children's crusade in Kingston, Pennsylvania to Theodore Roosevelt's home in Easter Bay, New York.
  • Roosevelt Corollary

    Roosevelt Corollary to the Monroe Doctrine.
  • Industrial Workers of the World

    IWW (Industrial Workers of the World) was created in Chicago to enforce industrial unionism
  • The Jungle

    Upton Sinclair's "The Jungle", was published and targeted unhealthy meat and packaging habits.
  • Mexican Revolution

    The Mexican Revolution began.
  • Children's Bureau

    United States Children's Bureau was created to seek ''all matters pertaining to the welfare of children and child life among all classes of our people."
  • Henry Ford

    Henry Ford introduces the first moving assembly line for his automobiles.
  • WWI

    World War I begins and the Panama Canal opens for the first time.
  • Paris Peace Conference

    The Paris Peace Conference took place. Also the senate rejected the Treaty of Versailles.
  • Warren Harding

    The first radio broadcast was aired and Warren G. Harding was elected president.