They provide a way to share information in nonprint media. :)
I think the answer is D. accommodate people with disabilities.
I can't think of four things but I was always taught to always cite everything. Even if you think something is an original idea or phrase, look it up and make sure and if someone else has said that just put it in your work cited because that could be considered plagiarism. Also always cite direct quotes
Dramatic Irony is irony that is inherent in speeches or in a situation of drama and is understood by the audience but not grasped by the characters in the play.
I dont understand sorry is that german or what