The purpose of this section is to offer a diverse group of sources, both primary and secondary. Needless to say, there are good sites that I have not included, which is most likely because either I haven't encountered the site yet, or I haven't gotten around to putting in the link. Please, if you know of a good site that would of interest, let me know.
The organization of the subsections
are roughly chronological and roughly thematic, with a general resource page
to list sites that are good sources of information from multiple time periods
This page last updated July 27, 2010