A subordinate clause is the one which cannot exist outside of the main, full, complete clause, it cannot exist on its own.
So, the subordinate clause in this sentence is 'that ran between two commercial buildings near the downtown area'.
The correct answer is that this group of words is a sentence. It is a complete sentence, regardless of its shortness and lack of subject. It is an imperative sentence, not a fragment.
Answer :
At the beginning of the short story, Millicent is taken with the prospect of being a part of the close knit sorority group and being popular in Lansing High. However, as the story progresses she is torn between being a part of an elite group and participating in social hierarchy and retaining her individual identity and self-worth. Towards the end of the story, Millicent thinks about the heather birds and is pleased with their individuality and freedom. She decides that retaining her own individual identity will offer her more opportunities for self growth than conforming to an elite social group.
