The document discusses ritual monuments from the Neolithic and Bronze Ages in Wiltshire, England, including Avebury henge, West Kennet Long Barrow, Silbury Hill, and Stonehenge. It provides background information on each site and assigns tasks for students to research religious and ritual functions. Key details are that Avebury dates to around 5000 years ago and contains two stone circles, West Kennet Long Barrow was built in 3600 BC and contains 46 skeletons, and Stonehenge's standing stones were erected around 2200 BC within a circular earthwork built around 3100 BC.