metales

  • edad de piedra
    2 BCE

    edad de piedra

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  • Period: 2 BCE to 4000 BCE

    edad de piedra

    se caracteriza por un fuerte proceso de elaboracion de herramientas de mano de obra

Plan projects on a visual timeline

Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.