Gunpowder

  • Jan 1, 850

    crossbows

    crossbows
    Crossbows have been invented in China. The Chinese used the crossbow in the war.
  • Jan 1, 850

    Gunpowder

    Gunpowder
    Accidentally discovered by alchemists working with saltpeter.
  • Jan 1, 850

    The wheel

    The wheel
    The first wheel was made so the Chinaes could go place to place. The Chanese used the wheel in battles.
  • Jan 1, 900

    Flame throwers

    Flame throwers
    A long stream of fire that was used in the war. Most military flamethrowers use liquids, but commercial flamethrowers tend to use high-pressure.