Center for the Study of Mexican History prominent researchers). Center for the Study of Mexican History The CARSO Center for the Study of Mexican History (in Spanish: Centro de Estudios de Historia de México Carso, CEHM-Carso) is a Mexican cultural institution devoted to the research, preservation and dissemination of Mexico's historical prints and documents from the 18th century to the 20th century. It is owned by the Carlos Slim Foundation (Fundación Carlos Slim), and is located in Chimalistac, in the south of Mexico City. It was founded in 1965 by Condumex. The center is one of the founding members of the UNESCO's World Digital Library. Its archives
Grupo Radio México Grupo Radio México Grupo Radio México was a Mexican owner of radio stations that operated from 1973 to 2015. In 2015, it was absorbed into Grupo Radio Centro, which owns most of GRM's former stations. Grupo Radio México was founded by Francisco Aguirre Gómez, son of Grupo Radio Centro founder Francisco Aguirre Jiménez, in 1973. Its first radio station was XHSP-FM 99.7 in Monterrey. The group came to air 51 stations in 13 media markets, though it owned no stations in Mexico City, where GRC owns 12. GRM owned 18 "La Z" regional Mexican stations and syndicated the format to