"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."
– the First Amendment of the United States Constitution
The University of Iowa Libraries has resources, links and suggested readings related to freedom of expression. Explore them!
The Constitution Annotated provides a comprehensive overview of how the Constitution has been interpreted over time and is now available on this new site with upgraded search capabilities.