Which of the following makes a message strike a responsive chord with the audience?

Three ad-hoc international criminal tribunals were established after 1990 to deal with war crimes carried out in ________, ________, and ________.

Fill in the blank(s) with the appropriate word(s).

Which of the following best characterizes a "public"?

a. its communicative nature b. its combative nature c. its mass nature d. its crowd-based nature