According to communication scholars, a small group is composed of at least ________ members but no more than 15 to 20 members.

By the time of the U.S. Civil War, this still-developing technology made it possible to capture a new kind of archival record

A) photography B) printing press C) video recording D) radio

The dictionary problem refers to the problem that we often need to define terms using synonyms and a standard dictionary seldom provides synonyms for a word

Indicate whether the statement is true or false.