
The Catholic Church today consists of Eastern and Western Rites. This distinction
originated after the split of the Roman Empire when local churches became closely
related to the structure of the state. The Western Rites stem from the ancient churches
in and around Rome. Of the Western Rites only the Roman remains in use today. The
Eastern Rite churches stem from the ancient communities of Jerusalem, Constantinople
(Byzantium), Antioch and Alexandria. Of these the Byzantine Rite is the largest.
The Ukrainian Catholic Church is a particular church of the Byzantine Rite.
