Search America's historic newspaper pages from 1789-1963 or use the U.S. Newspaper Directory to find information about American newspapers published between 1690-present. Chronicling America is sponsored jointly by the National Endowment for the Humanities and the Library of Congress.
Site: "This research guide gathers together a collection of topical guides that tell various stories of America through the newspapers available in Chronicling America. Listed here are research guides, organized by themes in American history, intended to be a starting point for research."