Prehistoric Britain

Further resources
The neolitic era http://www.britainexpress.com/History/The_Neolithic_Era.htm
Prehistoric Monuments http://www.britainexpress.com/History/prehistoric_monuments.htm
The bronze age http://www.britainexpress.com/History/Bronze_Age.htm
Stonehenge http://www.britainexpress.com/History/Stonehenge.htm
Avebury http://www.britainexpress.com/articles/Ancient_Britain/Ancient_Britain.htm