constantine was born By Jspro2 272 constantine was born 311 galerius died 311 christians would no longer be prosecuted in rome 312 constantine approached rome 312 Constantine had a dream to put a cross on all of his shields to win the battle 313 civil war 313 constantine becomes a chrstian 313 edict of milan signed with licinius to not persecute christians 324 defeated licinius 337 constantine died