Which of the Following Are Examples That the Authors of Your

Which of the following are examples that the authors of your text use to demonstrate campus speech codes?

A) During a class at the University of Michigan, a student argued that homosexuality could be treated with psychotherapy.
B) At Southern Methodist University, a student was sentenced to work for 30 hours with minority organizations because, among other things, he sang "We Shall Overcome" in a sarcastic manner.
C) At San Diego State University a student was admonished by school administrators and warned that he might be expelled for getting into a heated argument with four Arab students he encountered in the school's library who had been quietly celebrating the September 11 attacks on the World Trade Center.<PHOIND NUM="1" ID="0943"/>
D) In 2002, a student at California Poly posted fliers for a talk by black conservative C. Mason Weaver, who believes that government assistance programs keep African Americans locked in dependence and poverty.
E) All of the above