Final answer:
The First Amendment guarantees two religious liberties: the government cannot establish or endorse a religion or prohibit its people from joining any religion, and private organizations cannot do the same.
Step-by-step explanation:
The two religious liberties guaranteed by the First Amendment of the United States Constitution are:
- The US government can't establish or endorse a religion or prohibit its people from being part of any religion. This is known as the Establishment Clause.
- Private organizations can't establish or endorse a religion or prohibit its people from being part of any religion. This is known as the Free Exercise Clause.
These two liberties ensure the separation of church and state and protect individuals' rights to practice their religion freely without government interference.
Learn more about First Amendment and religious liberties