The General Conference Mennonite Church was a mainline association of Mennonite congregations based in North America from 1860 to 2002. The conference was formed in 1860 when congregations in Iowa invited North American Mennonites to join together in order to pursue common goals such as higher education and mission work. The conference was especially attractive to recent Mennonite and Amish immigrants to North America and expanded considerably when thousands of Russian Mennonites arrived in North America starting in the 1870s. Conference offices were located in Winnipeg, Manitoba and North Newton, Kansas. The conference supported a seminary and several colleges. In the 1990s the conference had 64,431 members in 410 congregations in Canada, the United States and South America. After decades