Curated OER
The History Place: Presidential Impeachment Proceedings
The History Place is an excellent site to research President Clinton's Impeachment. A brief biography of Clinton, events leading up to the impeachment, articles of impeachment, and the consequences.
ibiblio
Ibiblio: President Ford Pardons Nixon
At this Ibiblio.org site, click to view photos of President Ford as he announces his decision to pardon Richard Nixon in 1974.