First Amendment to the United States Constitution

The First Amendment (Amendment I) to the United States Constitution prevents Congress from making laws respecting an establishment of religion; prohibiting the free exercise of religion; or abridging the freedom of speech, the freedom of the press, the freedom of peaceable assembly and the right to petition the government for redress of grievances. It was adopted on December 15, 1791, as one of the ten amendments that constitute the Bill of Rights.

Source: Wikipedia — First Amendment to the United States Constitution (CC BY-SA 4.0)