Answer:
The correct answer is D. Symbolic Speech is an idea or opinion expressed through metaphor.
Step-by-step explanation:
Symbolic speech is the act of expressing an idea through a mean other than language, such as marching, picking, wearing an armband, etc; and it is intended to convey a specific message. If it is recognized as an effective expression by the surrounding situation, it can be recognized as an act of expression in the Constitution, and be protected by the First Amendment.