Constantine

What was the importance of the Edict of Milan in 313?

1. Why was Galerius refused to grant permission for Constantine to move
   against the Picts in Calendonia (Scotland)?
2. What was the importance of the Battle of Milvian Bridge, October 312?
3. What caused the “falling out” between Lincinius in the East and Constantine in the West? How was it resolved?
4. What was the outcome of the Council of Nicaea in 325?
5. Why did Constantine order the death of his son Crispus and then the death of Constantine’s wife Fausta