The Federal Council of the Churches of Christ in America (FCC), officially founded in 1908, differed from other Christian Unity movements due to its emphasis on cooperation between denominations through service rather than an attempt to unite upon definitions of theology and polity. In 1950 the FCC was integrated into the National Council of Churches. This collection contains newspaper and magazine articles, journals, pamphlets, booklets, correspondence, minutes, reports, and position papers.

This collection contains records of the state councils of the Federal Council of Churches of Christ in America, including bulletins, magazines, newspapers, pamphlets, correspondence, annual meeting minutes, and reports from New York, Ohio, Massachusetts, New Jersey, Alabama, California – Nevada, Colorado, Illinois, Indiana, Maine, Minnesota, Oregon, Texas, Vermont, Virginia and Washington.