As explained in your textbook, public speakers have an ethical obligation to avoid name-calling and other forms of abusive language because such language
a. demeans the dignity of the groups or individuals being attacked.
b. violates current standards of political correctness on college campuses.
c. undermines the right of all groups in the u. s. to express their ideas.
d. all of the above.
e. a and c only.

e. a and c only.

Explanation:

Publis speakers have an ethical obligation to be as honest and fair with the public and every member of society as possible, when a public speaker starts calling names a person or a group he is demeaning the dignity of the group or the person he is name calling, as well as undermining the right of that group or perosn to express their ideas, that is why a public speaker should avoid calling names, we have to remember to tolerate everything but intolerance.

it is c because i got it right on my test

did you ever figure it out?