Complex sentence: The Congregational Christian Churches in Canada (or 4Cs) is an evangelical, Protestant, Christian denomination, headquartered in Brantford, Ont., and a member of the World Evangelical Congregational Fellowship.
Split into simpler sentences: The Congregational Christian Churches in Canada (or 4Cs) is an evangelical, Protestant, Christian denomination, headquartered in Brantford, Ontario. It is a member of the World Evangelical Congregational Fellowship.