Establishment of the Apostolic Prefecture of the United States

Following American independence, the Holy See reorganized Catholic governance in the United States, establishing a new ecclesiastical structure under American leadership. John Carroll was appointed Prefect Apostolic by the Vatican and oversaw the early organization of the American Catholic Church. The supplied passages do not confirm the specific date of 26 November 1784 given in the legacy row, nor do they identify a papal decree establishing the prefecture; the reorganization is dated only generally to the post-independence period. Baltimore is the plausible seat given Carroll's later role, but the passages do not explicitly name it as the prefecture's location.