Constitution of USA - Bill of Rights - Amendment I (1791) (excerpts related to Freedom of Associations) (English)
[excerpt]
Constitution of the United States of America
Amendment 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.