What characterizes a "tirade"?

A "tirade" is characterized as an emotional outburst, often involving a lengthy and passionate speech in which the speaker conveys strong feelings, usually anger or frustration. This term typically refers to a forceful and critical speech that can express grievances or complaints about specific issues. The emotional intensity and the sometimes theatrical nature of such a speech differentiate it from other forms of communication, such as comforting statements, logical arguments, or merely lengthy explanations.

While a comforting statement seeks to provide reassurance or solace, and a logical argument aims to persuade through reasoning, a tirade is driven by emotion rather than calm logic or comforting feelings. Thus, the essence of a tirade lies in its emotional delivery, making option C the correct characterization.