US National Archives
Our Documents: 19th Amendment to the u.s. Const.
This site contains a good overview of the 19th Amendment of the U.S. Constitution. It gives background information on women's suffrage, provides the transcript of the actual document, and allows you to view an image of the document.
US National Archives
Nara: Teaching With Documents: Woman Suffrage and the 19th Amendment/lessons
This National Archives and Records Administration site briefly discusses the background of the 19th Amendment and offers primary sources, activities, and links to related web sited for educators and students.