During the 20th century, thetoric came to mean more than just "the art of persuasion." which of following definitions
correctly describes thetoric's broader meaning?
a any medium used to modify the audience's views
b. any communication used to modify the perspectives of others
c. any persuasion used to convince the audience of the author's rightness
d any manipulation used to convince the audience of the author's rightness
select the best answer from the choices provided