Christianity was spread.
Originating in Judea , it quickly spread to Europe , Syria , Mesopotamia , Asia Minor , Transcaucasia , Egypt , Ethiopia and India , and by the end of the 4th century had become the official state church of the Roman Empire .	Judea	Judea (Roman province)	quickly spread	early centers of Christianity	Europe	Europe	Syria	Syria (region)	Mesopotamia	Mesopotamia	Asia Minor	Anatolia	Transcaucasia	Transcaucasia	Egypt	Egypt	Ethiopia	Ethiopia	India	India	state church of the Roman Empire	state church of the Roman Empire
