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Monogenesis: comienza en Africa hablando una lengua en comun, esta evolucionando y cambiando a medida del tiempo, por causas culturales sociales políticas físicas espirituales etc.
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.