From then until 1919, the CEA was the only unifying agent for Catholic education at the national level. In 1919, the establishment of the National Catholic War Council (NCWC), later changed to National Catholic Welfare Council, to serve as an agency of the American bishops to coordinate all Catholic activity, including education, marked a new era for CEA. A working relationship of independent cooperation between the Association and the Department of Education of NCWC was established that endures with the NCW successor, the United States Catholic Conference (USCCB).