Evolution of the national citizenry

  • Nationality Act of 1970

  • Importation Ban (Negro,Mulatto, POC)

  • Treaty of Guadalupe Hidalgo

  • Dred Scott V Sanford

  • Emancipation Proclamation

  • Immigration Act of 1864

  • 14th Amendment

  • Naturalization Act

  • Immigration Act of 1882

  • Plessy v Ferguson

  • Indian Citizenship Act

  • Plyer v Doe

  • Cable Act of 1992

  • Homeland Security Act

  • Muslim Travel Ban