Chechens
The main language of the Chechen people is Chechen. Chechen belongs to the family of Nakh languages (Northeast Caucasian languages). Literary Chechen is based on the central lowland dialect. Other related languages include Ingush, which has speakers in the neighbouring Ingushetia, and Batsbi, which is the language of the people in the adjoining part of Georgia. At various times in their history, Chechens used Georgian, Arabic and Latin alphabets; as of 2008, the official one is now the Cyrillic script of Russia.
Terek Cossacks
In Chechnya and Ingushetia however, the situation was different. There was a long-running ethnic conflict between the Chechen returnees and the Russian settlers of the region. Before 1989, the Russians had dominated all parts of government as well as the workforce, but then this reversed with the "Chechen revolution" in 1990, where the Chechen and Ingush majority took control of the ruling of their homeland. Russians were left jobless as able Vainakh took their places. The Russian language remained in many schools and the Russians of the republic were not immediately made victims.