A presentation aid is best used when you are attempting to explain a complex or technical idea, and when you want to reinforce a particular message.

Most film critics agree that the escalation of the war in Vietnam influenced movies, which became angry, militant, and anti-Establishment. ___

Indicate whether the statement is true or false

One of the personae for apologetic rhetoric is

A) camouflaged. B) noble victim. C) commander-in-chief. D) collective moral voice.