Communication in history timeline

By jjoseRubio
  • Writing
    100

    Writing

    Start 2700BC
  • Library
    100

    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