Portal:History
The History Portal
History is the systematic study of the past. As an academic discipline, it analyzes and interprets evidence to construct narratives about what happened and explain why it happened, focusing primarily on the human past. 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 slightly different sense, the term history refers not to an academic field but to the past itself or to individual texts about the past.
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, social history, and economic history. Branches associated with specific research methods include quantitative history, comparative history, and oral history.
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 emerged as a field of inquiry in the ancient period to replace myth-infused narratives, with influential early traditions originating in Greece, China, and later also 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...)
Featured picture
Did you know (auto generated)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/44/Nuvola_apps_filetypes.svg/47px-Nuvola_apps_filetypes.svg.png)
- ... that the Picts disappeared from the historical record after the devastation suffered following the Battle of Dollar?
- ... that pianist and composer Josef Weiss created the first film score in the history of German cinema?
- ... that new employees of a business headquartered in the Editors Building chose their office decorations from a 7,000-piece collection of historic memorabilia of Washington, D.C.?
- ... that the U.S. National Firefighter Registry will match state cancer data with voluntarily collected work history data from firefighters?
- ... that according to the official history of the Song dynasty, Zhao Kuangyin's soldiers stormed his bedroom and proclaimed him emperor, to his surprise?
- ... that no one laughed at the worst joke in legal history?
Johannes Kepler (/ˈkɛplər/; German: [joˈhanəs ˈkɛplɐ, -nɛs -] ⓘ; 27 December 1571 – 15 November 1630) was a German astronomer, mathematician, astrologer, natural philosopher and writer on music. He is a key figure in the 17th-century Scientific Revolution, best known for his laws of planetary motion, and his books Astronomia nova, Harmonice Mundi, and Epitome Astronomiae Copernicanae, influencing among others Isaac Newton, providing one of the foundations for his theory of universal gravitation. The variety and impact of his work made Kepler one of the founders and fathers of modern astronomy, the scientific method, natural and modern science. He has been described as the "father of science fiction" for his novel Somnium.
Kepler was a mathematics teacher at a seminary school in Graz, where he became an associate of Prince Hans Ulrich von Eggenberg. Later he became an assistant to the astronomer Tycho Brahe in Prague, and eventually the imperial mathematician to Emperor Rudolf II and his two successors Matthias and Ferdinand II. He also taught mathematics in Linz, and was an adviser to General Wallenstein. Additionally, he did fundamental work in the field of optics, being named the father of modern optics, in particular for his Astronomiae pars optica. He also invented an improved version of the refracting telescope, the Keplerian telescope, which became the foundation of the modern refracting telescope, while also improving on the telescope design by Galileo Galilei, who mentioned Kepler's discoveries in his work. He is also known for postulating the Kepler conjecture. (Full article...)
On this day
- 1655 – Arauco War: The Mapuche carried out a series of coordinated attacks against Spanish settlements and forts in colonial Chile, beginning a ten-year period of warfare.
- 1779 – Native Hawaiians killed the English explorer Captain James Cook after he attempted to kidnap Kalaniʻōpuʻu, the ruling chief of the island of Hawaii.
- 1990 – The NASA space probe Voyager 1 took Pale Blue Dot (detail pictured), a photograph of Earth from a record distance of 40.5 astronomical units (6.06 billion km; 3.76 billion mi).
- 2005 – The online video platform YouTube was founded by Steve Chen, Chad Hurley, and Jawed Karim.
- 2007 – The first of several bombings in Zahedan, Iran, killed 18 members of the Revolutionary Guards.
- Valentin Friedland (b. 1490)
- Eleanora Atherton (b. 1782)
- Nadezhda Krupskaya (b. 1869)
- Vito Genovese (d. 1969)
Selected quote
Genius is one percent inspiration, ninety-nine percent perspiration.
— Thomas Edison, scientist and inventor
Related portals
More Did you know...
- ... that the anti-religious campaign culminating in the Stalinist show trial of the Kraków Curia (pictured) led to the imprisonment of 123 Polish Roman Catholic priests in just one year?
- ... that Confederate brigadier general Alfred E. Jackson was pardoned by President Andrew Johnson because of his kindness toward Johnson's family during the Civil War?
- ... that after HMS Porcupine was nearly split in two by a torpedo, the halves were nicknamed HMS Pork and HMS Pine?
- ... that the Experiment was a boat powered by horses running on a treadmill and propelled by a then-novel type of screw propeller?
- ... that one of the highest-ranking generals in China was injured in battle nine times?
- ... that in Mesopotamian mythology, the Apkallu were sent by the god Enki, from Dilmun to teach human beings various aspects of civilization?
- ... that Karl Marx's theory of historical trajectory attempted to prove the long-term unsustainability of capitalism?
- ... that in November 1921, the schooner Cymric collided with a tram in Dublin?
Topics
Categories
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/da/C_Puzzle.png/42px-C_Puzzle.png)
History • By period • By region • By topic • By ethnic group • Historiography • Archaeology • Books • Maps • Images • Magazines • Organizations • Fictional • Museums • Pseudohistory • Stubs • Timelines • Chronology • People • Wikipedia historians
WikiProjects
WikiProject History •
Ancient Near East • Australian History • Classical Greece and Rome • Dacia • Former countries • History of Canada • Chinese history • European history • Heraldry and vexillology • Indian history • Jewish history • Medieval Scotland • Mesoamerica • Military history • Middle Ages • History of Science
WikiProject Time • Days of the Year • Years
WikiProject Biography • Composers • Political figures • Saints • United States Presidents
Things you can do
![]() |
Here are some tasks awaiting attention:
|
Associated Wikimedia
The following Wikimedia Foundation sister projects provide more on this subject:
-
Commons
Free media repository -
Wikibooks
Free textbooks and manuals -
Wikidata
Free knowledge base -
Wikinews
Free-content news -
Wikiquote
Collection of quotations -
Wikisource
Free-content library -
Wikiversity
Free learning tools -
Wiktionary
Dictionary and thesaurus