Immigration in the United States

  • Naturalization Act of 1790

    Established rules for naturalized citizens.
  • Naturalization Act of 1795

    Lengthened required residency to become a citizen.
  • Naturalization Act of 1798

    Lengthend residency time even more.
  • Naturalization Act of 1870

    Created a system to become naturalized.
  • Act of 1891

    Established a Commissioner of Immigration in the Treasury Department.
  • Immigration Act of 1903

    Law to help regulate immigration.
  • Naturalization Act of 1906

    Standardized the naturalization process.
  • Immigration Act of 1918

    Expanded Act of 1903.
  • Emergency Quota Act

    Restricted annual immigration.
  • Immigration and Nationality Act of 1965

    Mexican immigration restriced.
  • Immigration Reform and Control Act of 1986

    Granted a path to citizenship.
  • Immigration Act of 1990

    Increased total immigrants.
  • Joe Arpaio become Shariff

    Strong feelings towords immigration.
  • Illegal Immigration Reform and Immigrant Responsibility Act of 1996

    Changes to the law.
  • SB 1070

    Arizona law.