What right protects freedom of religion in the United States?

The First Amendment is critical in protecting freedom of religion in the United States. This amendment, ratified in 1791 as part of the Bill of Rights, specifically prohibits Congress from establishing a national religion (known as the Establishment Clause) and protects individuals' rights to practice their religion freely (known as the Free Exercise Clause). This dual protection ensures that citizens can follow their spiritual beliefs without interference from the government, thereby fostering a diverse and pluralistic society.

The importance of the First Amendment in regard to religious freedom is profound, as it lays the foundation for the separation of church and state, a principle that is central to American democracy. This allows for the existence of multiple religions, beliefs, and practices, making it a cornerstone of civil liberties in the country. The other amendments mentioned do not address religious freedoms directly, thus reinforcing the significance of the First Amendment in this context.