Final answer:
In the case of Matal v. Tam, the U.S. Supreme Court protected the First Amendment rights by allowing the band The Slants to trademark their name, underscoring that free speech includes offensive speech.
Step-by-step explanation:
Modern Example of U.S. Citizen's Rights Protection
A recent case that exemplifies the protection of a U.S. citizen's rights under the Bill of Rights is Matal v. Tam, 582 U.S. (2017). In this case, the Supreme Court ruled that the Lanham Act's prohibition on the registration of disparaging trademarks violated the First Amendment's free speech clause. The rock band The Slants attempted to trademark their name but were initially denied on the grounds that it was offensive. The Supreme Court's decision confirmed the broad protections offered by the First Amendment, emphasizing that even offensive speech is protected.