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1. en.wikipedia.org › wiki › Path_integral_formulationPath integral formulation - Wikipedia

   en.wikipedia.org › wiki › Path_integral_formulation

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   6 days ago · The path integral formulation of quantum field theory represents the transition amplitude (corresponding to the classical correlation function) as a weighted sum of all possible histories of the system from the initial to the final state.

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3. en.wikipedia.org › wiki › HistoryHistory - Wikipedia

   en.wikipedia.org › wiki › History

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   2 days ago · History (derived from Ancient Greek ἱστορία (historía) 'inquiry; knowledge acquired by investigation') [1] is the systematic study and documentation of the human past. [2] [3] The period of events before the invention of writing systems is considered prehistory. [4] ". History" is an umbrella term comprising past events as well as the ...

4. www.britannica.com › topic › world-historyWorld history | Definition, Theories, Historians, & Facts

   www.britannica.com › topic › world-history

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   Jun 14, 2024 · world history, branch of history concerned with the study of historical phenomena that transcend national, regional, or cultural boundaries or distinctions between peoples or with the study of history from a global, comparative, or cross-cultural perspective.

   • Author: Richard T. Vann

5. worldhistorycommons.org › primer-comparative-historyPrimer: Comparative History | World History Commons

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   1 day ago · In this essay, historian Kenneth Pomeranz examines comparative history as an approach to world history, and assesses its strengths and weaknesses.

6. www.britannica.com › topic › historyHistory | Definition & Discipline | Britannica

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   Jun 14, 2024 · history, discipline that studies the chronological record of events, usually attempting, on the basis of a critical examination of source materials, to explain events. For the principal treatment of the writing of history, and the scholarly research associated with it, see historiography.

7. libguides.umflint.edu › history › databaseHistory: A Guide to Library Research - University of Michigan ...

   libguides.umflint.edu › history › database

   Jun 7, 2024 · Primary source material from archives in the United States & Europe. The historical collections include original manuscripts, signed letters, expedition records, reports, maps, diaries, descriptions of voyages, ephemera, & more.

8. People also ask

   What is an example of a history?

   • Examples of these histories include deaf history, the history of movies, the history of Arabia, the history of science, the geologic history of Earth, the history of the organization of work, the history of logic, the history of early Christianity, and the history of coffee, among many others.

   History | Definition & Discipline | Britannica

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   What does history mean?

   • History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers.

   History - Wikipedia

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   How do world historians create a multi-vocal version of World History?

   • In the twenty-first century, world historians are building on different national and regional roots and traditions to create a multi-vocal version of world history, working upwards and outwards from the available sources in multiple languages and from multiple sites.

   Primer: Defining World History | World History Commons

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   What is human history?

   • Human history is the memory of the past experience of Homo sapiens sapiens around the world, as that experience has been preserved, largely in written records. By "prehistory", historians mean the recovery of knowledge of the past in an area where no written records exist, or where the writing of a culture is not understood.

   History - Wikipedia

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   What topics are included in a history book?

   • Prizewinning history books, published electronically. Topics include, but are not limited to, Africa, Colonial Latin America, South Asia, Europe before 1800, Military History and History of Foreign Relations. 1999-present.

   A-Z List of History Databases - History: A Guide to Library Research

   libguides.umflint.edu/history/database

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   Why is history incomplete?

   • History is incomplete and still has debatable mysteries. History is an academic discipline which uses a narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians debate which narrative best explains an event, as well as the significance of different causes and effects.

   History - Wikipedia

   en.wikipedia.org/wiki/History

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9. worldhistorycommons.org › primer-defining-worldPrimer: Defining World History | World History Commons

   worldhistorycommons.org › primer-defining-world

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   2 days ago · In the twenty-first century, world historians are building on different national and regional roots and traditions to create a multi-vocal version of world history, working upwards and outwards from the available sources in multiple languages and from multiple sites.