When stepping off Air Force One, President Nixon would hold his hands up and use two fingers to convey a "V" for victory. In this example, Nixon was using what form of body movement to convey meaning?

A main propositions can also be thought of as:

A. The main assertion of the message B. The key ideas that support the thesis C. The question that is being answered in the speech D. The fundamental methods for involving the audience

FCC Chair ________ called television "a vast wasteland."

Fill in the blank(s) with correct word