A more thorough explanation:

Fundamental rights are a group of rights that are considered very important and are protected from government interference by the Supreme Court. These rights are either specifically listed in the Constitution or have been found under Due Process. Laws that go against fundamental rights are usually closely examined to make sure they are constitutional.

• Freedom of speech
• Freedom of religion
• Right to bear arms
• Right to a fair trial
• Right to privacy
• Right to marry
• Right to vote
• Right to travel between states
• Right to have children
• Right to custody of one's child(ren)

These examples illustrate how fundamental rights can cover a wide range of areas, from personal freedoms like speech and religion to more practical matters like travel and custody of children. These rights are considered important enough to be protected from government interference.

Even if the Supreme Court recognizes something as a fundamental right, it can later change its mind and revoke that status. For example, the right to make private contracts was once considered a fundamental right, but the Court later changed its position on this.

Overall, fundamental rights are an important part of American law and are designed to protect individual freedoms from government interference.