Any period for which there is no documentary evidence and the study of cultures before written history or of more recent cultures lacking formal historical records. In the strict sense, 'history' is an account of the past recovered from written records, but such an account can be prepared from other sources, notably archaeology. The term 'prehistory' was coined by Daniel Wilson in 1851 to cover the story of man's development before the appearance of writing. It is succeeded by protohistory, the period for which we have some records but must still rely largely on archaeological evidence to give us a coherent account. Prehistory differs from history in dealing with the activities of a society or culture, not of the individual; it is restricted to the material evidence that has survived.