sentences:  Four Ahmadi mosques can be found in the region today, with demographics that are a mixture of African-American, Indo-Pakistani, White, and Latino.Chicago served as the movement's national headquarters until 1950, when it were moved to the American Fazl Mosque in Washington, D.C.In 1994 the Ahmadiyya Muslim Community's USA headquarters were moved to Masjid Bait ur Rahman in Silver Spring, MD.