Religious

  • 313

    The Edict of Milan

    The Edict of Milan
    They declare that Christians and to be treated benevolently within the roman Empire. The western roman emperor and Licinius agreed to change policies towards Christians.
  • 431

    The Ecumenical Council of Ephesus

    The Ecumenical Council of Ephesus
    declared that Jesus lives as a Man, and a God. Setting his status. The Nicene Creed is also declared a permanent holy text of the church.
  • 533

    Mercurius becomes Pope John II.

    Mercurius becomes Pope John II.
    He became the first pope to have a regnal name. Pope John II was gifted valuable titles such as professor of orthodox.
  • 590

    Pope Gregory the Great

    Pope Gregory the Great
    Reformed the ecclesiastical structure and administration. He established Gregorian chant who was also elected to be pope.
  • Dec 24, 966

    Mieszko I of Poland

    Mieszko I of Poland
    Mieszko, I of Poland, converts to Catholicism, this starts a chain affect which concludes with the baptism of Poland.