The thesis was sooo hard to do because it comprised two different ideas that I felt needed so much background. The reader/grader also mentioned the heavy intro/indefinite thesis. The spaces between words could be a difference between different editions of Word. I double space after periods (because we're using MLA), but not after individual words.
Thanks for your editing! I received a grade for this paper (A- yay!), but I'll definitely keep your suggestions in mind for the next.