"The Congress shall have power . . . To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries"
"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 . . ."
This is a digital archive of primary sources on copyright from the invention of the printing press (c. 1450) to the Berne Convention (1886) and beyond.