Well I'm filling out the questionnaire for a future class (2015). I'm sure many of you know about the ethnicity option. I was born in the Chuvashia Republic of Russia; this makes me Chuvash which is a people of about 900,000. They have a set of customs, traditions, and roots different than other Russians. I am of the Caucasian race. There are three options on the list which may fit: "Other", "Unknown", and "Not associated with any ethnic group". Any help on choosing the correct option would be appreciated.