Cecilia, a teenager from Bulgaria, keeps in contact with her extended family there and speaks Bulgarian with her parents and brother in Wisconsin. She loves Bulgarian food, although the American fast food she had once spurned is starting to win her over.
In terms of sociological classification, Cecilia would belong to the .

Bulgarian ethnic group

Explanation:

This can be best explained due to many facts surrounding her, ranging from; being a native of Bulgaria, having a close proximity to her extended family in her native country, speaks her native language despite living in another country, and her love for Bulgarian delicacies.

Thus, with all the aforementioned points emphasized, we can say categorically that Cecilia belongs to the Bulgarian ethnic group.

answer; ///the (iroquois) cultures was made up of several groups, who spoke a common language