* Passing a law that discriminates against a particular group of people. The constitution prohibits the government from discriminating against any person based on race, religion, sex, or national origin.
* Denying someone their right to free speech. The constitution protects the right of all people to express their opinions, even if those opinions are controversial.
* Unreasonable searches and seizures. The constitution protects people from unreasonable searches and seizures by the government. This means that the government cannot search your person or property without a valid warrant.
* Denying someone their right to due process of law. The constitution guarantees that all people are entitled to due process of law, which means that they have the right to a fair trial.
* Cruel and unusual punishment. The constitution prohibits the government from inflicting cruel and unusual punishment on people. This means that the government cannot punish people in ways that are inhumane or excessive.
These are just a few examples of unconstitutional acts. The constitution is a living document that is constantly being interpreted by the courts, so it is important to stay up-to-date on the latest legal developments.