Communication in history timeline

By jjoseRubio
  • 100

    Writing

    Writing
    Start 2700BC
  • 100

    Library

    Library
    The first library started by the Greeks.
    In 530BC

  • Long-distance

    Claude Chappe invents the first long-distance semaphore telegraph line.

  • Telephone

    Telephone
    Alexander Graham Bell invented the telephone in Boston

  • Apple

    Apple
    Apple I home computer was made by Mary Bellis. It cost only $795