US National Archives
Nara: Featured Documents: The Constitution the 19th Amendment
This National Records and Administration site provides a look at the original copy of the 19th amendment to the Constitution, which awarded women the right to vote in the United States.
Internet History Sourcebooks Project
Fordham University: Modern History Sourcebook: Passage of the 19th Amendment
This site from the Modern History Sourcebook of Fordham University comprises a series of articles from the New York Times detailing the passage of the 19th Amendment to the U.S. Constitution in Congress and the battle to get the...