History of the Catholic Church in the United States British-America-born Catholic priest. In 1788, after the Revolution, John Jay urged the New York Legislature to require office-holders to renounce foreign authorities "in all matters ecclesiastical as well as civil." In one state, North Carolina, the Protestant test oath would not be changed until 1868. The Catholic population of the United States, which had been 35,000 in 1790, increased to 195,000 in 1820 and then ballooned to about 1.6 million in 1850, by which time, Catholics had become the country’s largest denomination. Between 1860 and 1890 the population of Roman Catholics in the United States tripled primarily through immigration and
General Convention of the Episcopal Church in the United States of America General Convention of the Episcopal Church in the United States of America The General Convention is the primary governing and legislative body of the Episcopal Church in the United States of America. With the exception of the Bible, the Book of Common Prayer, and the Constitution and Canons, it is the ultimate authority in the Episcopal Church, being the bureaucratic facility through which the collegial function of the episcopate is exercised. General Convention comprises two houses: the House of Deputies and the House of Bishops. It meets regularly once every three years; however, the House of Bishops meets regularly in