Armenian Catholicism is a branch of the Catholic Church that follows the traditions and liturgical practices of the Armenian Apostolic Church. It emerged in the 18th century when some Armenians sought communion with the Pope while maintaining their unique cultural and religious identity. The Armenian Catholic Church is characterized by its use of the Armenian language in liturgy and its rich heritage of music, art, and theology. It is one of the Eastern Catholic Churches, which are in full communion with the Roman Catholic Church while preserving their distinct rites and customs.