Original sentence: Historically, the Armenian church has been referred to as monophysite by both Catholic and Orthodox theologians because it (as well as the Coptic Orthodox Church) rejected the decisions of the Council of Chalcedon, which condemned monophysitism.The Armenian Church officially severed ties with Rome and Constantinople in 554, during the second Council of Dvin where the dyophysite formula of the Council of Chalcedon was rejected
Edited sentence: Historically, the Armenian church has been labelled monophysite because it (just as the Coptic Orthodox Church) rejected the decisions of the Council of Chalcedon, which condemned monophysitism.The Armenian Church officially severed ties with the West in 554, during the second Council of Dvin where the dyophysite formula of the Council of Chalcedon was rejected