I think it's the telephone because it allows people to communicate better and customers or workers don't have to walk up to everyone and disturb them. You may elaborate more on this with your own opinion
Answer is C. hope this helps
Explanation:
Internet Speech. ...
Student Speech and Privacy. ...
Employee Speech and Whistleblowers. ...
Intellectual Property. ...
Rights of Protesters. ...
Freedom of the Press. ...
Photographers' Rights. ...
Artistic Expression.
Answer:
I am very sorry I can't answer your question once again I'm very very very sorry
Explanation: