American History B

By 476804
  • First Car

    First Car
    Nicholas Joseph Cugnot and constructed by M. Brezin, the first car to move its own weight with its own power.
  • The RAdio

    The RAdio
    Mahlon Loomis sucessfully demonstrated wireless telegraphy. Loomis made a meter connected to a kite make another one move, marking the first known instance of wireless aerial communication.
  • Telephone

    Telephone
    Alexander Graham Bell got a patent for a device and uttered the first words intoa telephone.
  • Period: to

    The Great Migration

    The movement of 6 million African Americans heading from Southern United States to the Northeast, Midwest, and West. African Americans became an urbanized population.
  • Television

    in 1923 Zworykin created two diffrent types of televisions and collected patents for them, But he is not credited for actually inventing the t.v.
  • Emergency Quota Act

     Emergency Quota Act
    The act was put in place to lower the immigration quotas depending on your country of birth.
  • Immigration Act 1924

    Immigration Act 1924
    Changed the overall capita of immagrants to 150,000 annualy. Strictly made to restrict immagrants from Southern and Eastern Europe, while welcoming relatively large numbers of newcomers from Britain, Ireland, and Northern Europe.
  • First programable computer.

    First programable computer.
    The first programable computer was put to work. it was called the ZUSE z3, invented by Konrad Zuse.
  • first computer

    The first programmable computer called ZUSE Z3 was put to work. The computer took up a some room and took more energy then 100 personal computers,
  • Internet Was Born into public

    Internet Was Born into public
    Internet, not invented but introduced to the public. Anyone who could afford a computer and a dial up connection could have internet,