History

History is the study of the past, focused on human activity and leading up to the present day. ; All that is remembered of the past and preserved in some form is seen as the historical record. Some historians study universal history, comprising all that has been recorded of the human past and all that can be deduced from artifacts. Others focus on certain methods, such as chronology, demographics, historiography, genealogy, paleography, and cliometrics, or areas, for example History of Brazil (1889–1930), History of China, or History of Science.