Acontecimientos Históricos

By maricoco
  • Aparece el Abaco
    5000 BCE

    Aparece el Abaco

    5000 A.C En China aparece el ábaco
  • Aparece la regla calculo

    Aparece la regla calculo

    1622 aparece la regla de cálculo

Want to make a timeline like this?

Use Timetoast to turn dates, events, milestones, and phases into a clear visual timeline you can build and share. Timetoast is a timeline maker for work, school, research, and stories.

Create your own timeline