Incomparable, comprehensive research tool on the modern presidency. Its greatest strength is supporting searches across presidencies

Basic facts and in-depth essays

Great links from the Library of Congress

Shows the popularity, frequency, and trends in the usages of words within speeches, official documents, declarations, and letters written by the Presidents of the US from 1776-2007. Move the slider bar to see earlier presidents.

Attempts to collect and digitally reproduce all the known manuscripts, letters, broadsides, government documents, and images from Lincoln's lifetime.

GVSU-based center which encourages study, reflection, and discussion of the U.S. presidency

Presents the official documentary historical record of major U.S. foreign policy decisions and significant diplomatic activity.