Library of Congress
Loc: Thomas Jefferson: Establishing a Federal Republic
This Library of Congress article states that Jefferson, although serving as U.S. minister in France while the U.S. Constitution was being written, still influenced its outcome and wording through correspondence. Read this brief overview...
Siteseen
Siteseen: Civil Conflict: Causes of the Civil War
Presents a list of 38 causes of the Civil War. This is broken up into timelines for 1793-1846 and 1846-1861, with some links to more information. Includes a 3-minute video about the life of Abraham Lincoln.