713 BCE

713 BC—Numa Pompilius, King of Rome, reforms the Roman calendar, introducing January and February and adding 5 days to the calendar. 713 BC—Olmecs establish Monte Albán, the sacred city, and continue building pyramids.

In the 710s BC, the 8th century BC.

Religion & Belief

  • 713 BC—Numa Pompilius, King of Rome, reforms the Roman calendar, introducing January and February and adding 5 days to the calendar.source
  • 713 BC—Olmecs establish Monte Albán, the sacred city, and continue building pyramids.source

Births

  • 713 BC—Birth of semi-legendary Zalmoxis in Dacia.source