Vocal variety is designed to bring emphasis and clarity to your

HDTV can accommodate the movie aspect ratio better than standard

television can.

Indicate whether the statement is true or false.

Around 1920, the beginning of the ________ era of public relations, PR companies began talking to people and listening to them when they talked back-in other words, representing their various publics to their clients, just as they represented their clients to those publics.

A. propaganda-publicity stage B. modern technological era C. early two-way communication D. early public relations