Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. How Cameroon Plans to Save Disappearing Languages Moki Edwin Kindzeka YAOUNDE - Cameroon is commemorating International Mother Language Day, February 21, by launching what it calls an ambitious program to save its endangered national languages. The central African state has over 260 national languages, but only 40 are taught in schools. Cameroonians speak mostly French and English, which are foreign but official languages and part of an entrenched separatist conflict that has cost about 3,000 lives since 2017. .