The Western Church and the Eastern Church differed in what area?

Western Church (Roman Catholic) and the Eastern Church (Byzantine Church) differs in Style of Spirituality, Modes of Worship, Theology, Church Structure and Relationship to State.

They have different style of spirituality about redemption. In modes of worship they practiced differently that each of them have basis followed. Their theology or foundation of faith is unique with the other although the bottom line is focusing to one God. While the Church structure served unlikely and their relationship to state ruled with corresponding governance.