Civil liberties in the United States

Civil liberties in the United States are certain unalienable rights retained by (as opposed to privileges granted to) those in the United States, under the Constitution of the United States, as interpreted and clarified by the Supreme Court of the United States and lower federal courts. Civil liberties are simply defined as individual legal and constitutional protections from entities more powerful than an individual, for example, parts of the government, other individuals, or corporations.

Source: Wikipedia — Civil liberties in the United States (CC BY-SA 4.0)