History (from Greek ἱστορία, historia, meaning ´inquiry; knowledge acquired by investigation´) is the past as it is described in written documents, and the study thereof. Events occurring before written records are considered prehistory. "History" is an umbrella term that relates to past events as well as the memory, discovery, collection, organization, presentation, and interpretation of information about these events. Scholars who write about history are called historians.
History also includes the academic discipline which uses a narrative to examine and analyse a sequence of past events, and objectively determine the patterns of cause and effect that determine them. Historians sometimes debate the nature of history and its usefulness by discussing the study of the discipline as an end in itself and as a way of providing "perspective" on the problems of the present." - (en.wikipedia.org 02.03.2020)