Exam GMAT Section 3 Verbal Ability topic 2 question 133 discussion

At many colleges today, regulations have been imposed that forbid the use in speech or print of language that "offends" or "insults" the members of any group, especially women and racial, ethnic, and religious minorities. Although these regulations are defended in the name of "democracy," they restrict freedom of speech and the press in a way that opposes the true spirit of democracy.
The argument above attempts to prove its case primarily by