Fast by passing the edict of milan, constantine . a. granted religious freedom to all c. promoted education for all males, b. established a new tax system d. gave the christian church a headquarters

The answer is A. The Edict Of Milan proclaimed religious toleration in the Roman Empire. The letter was issued in February, 313 AD and stopped the persecution of Christians.

With the Edict of Milan there began a period when Constantine granted favors to the Christian Church and its members. and can be a translated as he granted religious freedom to all, because after it was only one religion in the Roman Empire.

he government should regulate the economy