The United States Bill of Rights.
The Ten Original Amendments to the Constitution of the United States Passed by Congress September 25, 1789 Ratified December 15, 1791
I
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press, or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.