Final answer:
In the case of Snyder v. Phelps, the Supreme Court ruled that protesting at military funerals as symbolic speech is protected by the First Amendment.
Step-by-step explanation:
In the 2011 case of Snyder v. Phelps, the Supreme Court ruled that protesting at military funerals as a form of symbolic speech was protected by the First Amendment. The Court found that this type of expressive conduct had a distinctively political nature and fell into the category of protected speech. This ruling upheld the principle of free expression and affirmed the importance of the First Amendment in protecting even controversial forms of speech.