. just don‘t tell me that it is a country in Central Asia. It is not in Asia.
It's one of the Russian republics but it'd rather cut ties with Russia. During the fall of the U.S.S.R. (early 1990s), it declared its independence. It has a Muslim majority, I think. We covered Tatarstan (and its complex relationship with Russia/the U.S.S.R.) a bit in my Russian course.
Just about everything you'd want to know (at least from a high level) can be found at these two sites.