What was the Edict of Milan and how did it affect religious tolerance in Rome?

What was the Edict of Milan and how did it affect religious tolerance in Rome?

The Edict of Milan was a decree issued by Emperor Constantine in 313 AD, which granted religious freedom to Christians in the Roman Empire. It effectively ended the persecution of Christians and allowed them to openly practice their faith. The edict also extended religious tolerance to other religions, such as Judaism. This marked a significant shift in Roman policy towards religious diversity and laid the foundation for the eventual establishment of Christianity as the state religion of the Roman Empire.