10

The theory of relative motion is put forward by Galileo Galilee.

Start of the Thirty Years’ War, a religious war in Central Europe initiated by the Defenestrations of Prague.

Albert Einstein publishes his theory of general relativity.

Rome is sacked by the Goths.

Start of World War I (WWI).

Constantine unites all of Rome and issues the Edict of Milan. The “Edict of Toleration” is proclaimed and Constantine allows Christianity in his kingdom.

Vision of Muhammad.