Original: Congregationalist, Methodist, and Presbyterian churches united in 1925 to form the United Church of Canada, McManners, Oxford Illustrated History of Christianity.
Simplified: Congregationalist, Methodist, and Presbyterian churches joined together in 1925 to form the United Church of Canada, McManners, Oxford Illustrated History of Christianity. The Church of South India was formed in 1947 by the union of Anglican, Methodist, Congregationalist, Presbyterian, and Reformed churches.