American History Resources:

This site, supported by the resources of the Library of Congress provides materials concerning American maritime history and uses primary sources from the Mystic Seaport Museum of the Sea.
http://memory.loc.gov/ammem/award99/mymhihtml/mymhihome.html

Public Records of the Colony of Connecticut, 1636-1776 are on-line for those researching the history and culture of this colony or New England in the 17th and 18th centuries.
http://www.colonialct.uconn.edu/

"The Underground Railroad:  Niagara's Freedom Trail" is a site that examines slavery in North America not just as a problem for the United States, but as one that involved Mexico and Canada also.  http://collections.ic.gc.ca/underground/

Southern Methodist University has put on-line more than 200 World War II-era pamphlets that are in their collection with emphasis on food-rationing, civil defense, and war work.
http://worldwar2.smu.edu/

Companion web site for the Smithsonian Institution's temporary exhibit on the first seven months of the United States' entry into World War II.
http://americanhistory.si.edu/1942/home.html

The British Library has built an on-line resource site, which contains links to reference materials, student information cards, teaching references, but most importantly and perhaps the most useful part of all this, a testimony library on the Holocaust.
http://www.education.bl.uk./projects/voices/main.htm

The issues touching on Japanese Americans and the U.S. Constitution are now covered fairly well in this website which is an outgrowth of an exhibit first mounted at the National Museum of American History in 1987 and which has been updated.
http://americanhistory.si.edu/perfectunion/experience/index.html

For those interested in John F. Kennedy's political rhetoric and campaign speeches, as well as some from Richard Nixon, this site is invaluable.  The creators of this site promise to upgrade it in the future with more materials, texts and photographs from the Kennedy presidency and also on his assassination.
http://www.jfklink.com

Asian resources on-line

The Interactive Central Asia Resource Project (ICARP) now has an on-line site that includes more than 1,000 annotated links on specific topics, as well as specific countries of Central Asia.
http://www.icarp.org