We have recently developed resources in the areas of living history and the Constitutional Amendments. This is a massive collection of living history newsgroup articles.
All articles are searchable and well organized.
Of particular interest was one article with a hearty bibliography . Each event is grouped by time period and described. This site, put together by Recreating History magazine, features a list of hundreds of websites, all nicely sorted by time period and briefly annotated. These are the print resources that we found most useful in our quest for information on this topic. In-depth commentary accompanies each clause and is available to be read online or downloaded.