Do you want to browse the Web looking for good and free resources on the American Presidency? Of course, you can always start right here at the American Presidents Blog! However, there is another ready source for good spam free presidential results.
There are several human built directories that have extensive collections of presidential sites selected. As real people and not computer algorithms determine if sites should be included, the results tend to be good. The glory days of Web directories are gone but they can still be mined and enjoyed.
Here are three to check out:
Joeant - Small but well selected list of sites on American Presidents.
Yahoo! - Larger and well populated with tons of subcategories.
Open Directory Project - The ODP is not what it used to be. That is probably because people rarely use directories anymore. However, the category on Presidents is huge and has a lot of good content listed.