Jerusalem
Christian Churches Together was created in 2006.
Australian Christian Churches was created in 1937.
International Christian Churches was created in 2006.
It was Paul who built the first church.
American Evangelical Christian Churches was created in 1944.
National Association of Congregational Christian Churches was created in 1955.
New Testament Christian Churches of America was created in 1969.
St. Thomas, the apostle established the first Christian Churches in India in the mid-first century, from Wikipedia: According to Indian Christian traditions, the apostle Thomas arrived in Kodungallur (also Muziris), Kerala, established the Seven Churches and evangelized in present day Kerala and Tamil Nadu.[17]
Some Mormon churches have polygamous worshippers.
Thousands of them
Union of Christian Evangelical Baptist Churches of Moldova was created in 1991.