Middle Ages 451 AD -900 AD By Shar K-He 451 The fourth Ecomenical Council is held in Chalcedon This was a church held from october 8th to november 1st Period: 451 to Mar 2, 2022 Middle Ages 451 AD - 900 AD 476 Collapse of the western Roman Empire This happened from the disintergation of mant catagories (ecomomic, military, political, and social.) 500 Tiahuanaco culture at the lake Titicaca 522 Byzantine gerneral Narses decisively defeats the visgoths in Italy Jan 1, 600 The city of Teotihuacan flourishes Jan 1, 700 Zapotec Civilization flourishes Jan 1, 750 The Umayyads are over thrown by the abbasids Mar 2, 2022 Wari Civilization reaches its zenith. Mar 2, 2022 Ghana Empire flourishes Mar 2, 2022 A Norweagian Viking Gunnbjorn Ulfsson discovers Greenland.
