What Did Political Scientist Harold Lasswell Create When He Wrote,"A

Multiple Choice

What did political scientist Harold Lasswell create when he wrote,"A convenient way to describe an act of communication is to answer the following questions: Who? Says what? In which channel? To whom? With what effect?"

A) the first PR department at a U.S.university
B) a forerunner to Twitter
C) an early communication model
D) a condensed outline for news release writing