Mohamed Lotfy

By matthewmiller
  • 100

    History of trading

    History of trading
    A long time ago people used to trade. For example you give somebody 1 apple than you give him 1 corn. People also traded tin, iron, gold, and cattle. The problem is that things had to be of similar value.
  • 100

    History of Coins

    History of Coins
    The Greeks first starting making coins 2600 years ago. They made it from bronze and silver. Some people kept their money with the goldsmit.
  • 100

    History of Barter

    History of Barter
    Barter is when a fisherman and a hunter exchanged goods like fish and fur. This is before trading and gold.
  • 100

    Shells

    Shells
    In China people used to buy things with shells. People in the west did not know about it.

  • Money and gold

    Money and gold
    In 1816 they used paper money that rispresnt gold.

  • Credit cards

    Credit cards
    Credit cards were first used in the United States in the 1950's. Most of the money in the world is now invsible.

  • Paper money

    Paper money
    The first paper money was used in China in 806.

  • Bits

    Bits
    In the future people will use digital money.