Major Events May 20 First Council of Nicaea - 1st ecumenical council of Christian bishops at Nicaea, Asia Minor Aug 25 First Council of Nicaea ends with adoption of the Nicene Creed establishing the doctrine of the Holy Trinity 324 AD History by Year 326 AD Famous Romans Augustus Caesar Caligula Constantine the Great Julius Caesar Mark Antony Nero
Augustus Caesar
Caligula
Constantine the Great
Julius Caesar
Mark Antony
Nero