The History Place
The History Place: The Past Into the Future: Main Exhibits
Informative website focussing on American history from the Colonial period to present-day. Many on-line exhibits include timelines, photographs and famous quotes.
Other
The Origin and History of the English Language
How many native English speakers are there in the world today? Learn important facts and statistics about the English-speaking world as well as a history of the language from its Germanic beginnings to the present.
National Archives (UK)
Nalc: Cold War
The tension between Great Britain, United States, and the Soviet Union at end of World War II is surveyed with an excellent presentation with many links and images, a time line, glossary, and archive.