Final answer:
The First Amendment in the Bill of Rights gives Aaron the freedom to practice any religion of his choice. It protects the right to freedom of religious conscience and practice, as well as the right to free expression.
Step-by-step explanation:
The First Amendment in the Bill of Rights gives Aaron the freedom to practice any religion of his choice. It protects the right to freedom of religious conscience and practice, as well as the right to free expression. This means Aaron can freely follow his religious beliefs without government interference or imposition. The First Amendment also prohibits the government from establishing a particular religion over another.