US Presidential Speeches Tag Cloud is a sliding series of word clouds for “speeches, official documents, declarations, and letters written by the Presidents of the US between 1776 – 2006 AD.” Chirag Mehta has organized the clouds with time slider so you can move from the latest, “2006-01-31: State of the Union Address” by George W. Bush back to John Adams, “1776-01-15: Foundation of Government”. By moving the slider you can see changes in the high frequency words. Bill Clinton, surprisingly (to me), talked a lot more about families than Bush.
Mehta describes how he generated this at the bottom of the page. Thanks to Gord for this.