Portal:History
The History Portal
History is the systematic study of the past, focusing primarily on the human past. As an academic discipline, it analyzes and interprets evidence to construct narratives about what happened and explain why it happened. Some theorists categorize history as a social science, while others see it as part of the humanities or consider it a hybrid discipline. Similar debates surround the purpose of history—for example, whether its main aim is theoretical, to uncover the truth, or practical, to learn lessons from the past. In a more general sense, the term history refers not to an academic field but to the past itself, times in the past, or to individual texts about the past.
Historical research relies on primary and secondary sources to reconstruct past events and validate interpretations. Source criticism is used to evaluate these sources, assessing their authenticity, content, and reliability. Historians integrate the perspectives of several individual sources to develop a coherent narrative. Different schools of thought, such as positivism, the Annales school, Marxism, and postmodernism, have distinct methodological approaches.
History is a broad discipline encompassing many branches. Some focus on specific time periods, such as ancient history, while others concentrate on particular geographic regions, such as the history of Africa. Thematic categorizations include political history, military history, social history, and economic history. Branches associated with specific research methods and sources include quantitative history, comparative history, and oral history.
History emerged as a field of inquiry in antiquity to replace myth-infused narratives, with influential early traditions originating in Greece, China, and later in the Islamic world. Historical writing evolved throughout the ages and became increasingly professional, particularly during the 19th century, when a rigorous methodology and various academic institutions were established. History is related to many fields, including historiography, philosophy, education, and politics. (Full article...)
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- ... that American Colossus, a history book that describes how a banker bailed out the U.S. government in 1895, was published around a time when the U.S. government bailed out banks?
- ... that historically, native mercury was extracted from rocks mined in Idrija by washing them in the stream Nikova?
- ... that a historian lamented the lack of English-language translations for the work of Aracy Amaral despite it being "a vital reference for the study of art history in Brazil"?
- ... that Elisabeth Griffith's sweeping 100-year history of the American equal-rights movement has been compared to listening to Billy Joel's "We Didn't Start the Fire"?
- ... that in 1919 Ethel Hampson Brewster compared dropping ancient history from school curricula to "knock[ing] out the first two stories of a skyscraper"?
- ... that the 1931 Valentine earthquake was the strongest earthquake in recorded history to hit Texas?
Marian Adam Rejewski (Polish: [ˈmarjan rɛˈjɛfskʲi] ⓘ; 16 August 1905 – 13 February 1980) was a Polish mathematician and cryptologist who in late 1932 reconstructed the sight-unseen German military Enigma cipher machine, aided by limited documents obtained by French military intelligence.
Over the next nearly seven years, Rejewski and fellow mathematician-cryptologists Jerzy Różycki and Henryk Zygalski, working at the Polish General Staff's Cipher Bureau, developed techniques and equipment for decrypting the Enigma ciphers, even as the Germans introduced modifications to their Enigma machines and encryption procedures. Rejewski's contributions included the cryptologic card catalog and the cryptologic bomb. (Full article...)
On this day
- 1776 – American Revolutionary War: Ships of the Continental Navy unsuccessfully attempted to capture HMS Glasgow near Block Island.
- 1808 – John Jacob Astor founded the American Fur Company, the profits from which made him the first multi-millionaire in the United States.
- 1974 – ABBA (pictured) won the Eurovision Song Contest representing Sweden with the song "Waterloo".
- 1994 – The aircraft carrying Rwandan president Juvénal Habyarimana and Burundian president Cyprien Ntaryamira was shot down in Kigali; the event became the catalyst for the Rwandan genocide.
- 2009 – Mass protests began across Moldova against the results of the parliamentary election.
- James Mill (b. 1773)
- Donald Wills Douglas Sr. (b. 1892)
- Rose O'Neill (d. 1944)
- Mingyu (b. 1997)
Selected quote
There cannot be two suns in the sky, nor two emperors on the earth.
— Confucius, Chinese Sage and Philosopher
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More Did you know...
- ... that the underground Fortress of Mimoyecques (pictured) was built by Nazi Germany to bombard London with 10 shells a minute using the V-3 supergun?
- ... that Howard P. Perry was the first African American recruit in the United States Marine Corps?
- ... that the Chester city walls form the most complete circuit of Roman and medieval defensive town walls in Britain?
- ... that China's first female director was adopted by the first Premier of the People's Republic of China?
- ... that the Medieval Merchant's House in Southampton was being used as a brothel when bomb damage during the Blitz revealed the building's important medieval architecture?
- ... that the Sumerian "river of paradise", the Hubur, derived partly from real geography before becoming a demonic fantasy?
- ... that Bill Foley's photograph "The Last Smile" shows Anwar Sadat only moments before his assassination?
- ... that the 1911 Sarez earthquake triggered a huge landslide, forming the tallest dam in the world?
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