Major denominational families in Christianity:
Western Christianity
Eastern Christianity
Protestantism
Anabaptism
Anglicanism
Lutheranism
Calvinism
(Latin Church)
Catholic Church
(Eastern Catholic Churches)
Eastern Orthodox Church
Oriental Orthodox Churches
Church of the East
Schism (1552)
Assyrian Church of the East
Ancient Church of the East
Protestant Reformation
(16th century)
Great Schism
(11th century)
Council of Ephesus (431)
Council of Chalcedon (451)
Early Christianity
Great Church
(Full communion)
(Not shown are non-Nicene, nontrinitarian, and some restorationist denominations.)