World War I - Witness to History Author:Sean Connolly This series uses a variety of sources to give an insight into a particular period. The aim is to provide a history resource with a strong emphasis on evidence, using eye witness accounts from a range of source material, including diaries, letters and newspapers. An initial section introduces the period and the sources available. An extended quot... more »ation for the source is on one page, facing a commentary giving the historical background. The reliability of the sources is considered.« less