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A simple machine is a mechanical device that changes the direction or magnitude of a force. [1] In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force. [2] Usually the term refers to the six classical simple machines that were defined by Renaissance scientists: [3] [4 ...
The hand axe is the first example of a wedge, the oldest of the six classic simple machines, from which most machines are based. The second oldest simple machine was the inclined plane (ramp), [6] which has been used since prehistoric times to move heavy objects. [7] [8] The other four simple machines were invented in the ancient Near East. [9]
Conquest is the act of military subjugation of an enemy by force of arms. [ 1 ] [ 2 ] Military history provides many examples of conquest: the Roman conquest of Britain , the Mauryan conquest of Afghanistan and of vast areas of the Indian subcontinent , the Spanish conquest of the Aztec Empire and various Muslim conquests , to mention just a few.
Showalter believes that Patton, under severe physical and psychological stress, made up claims of sexual conquest to prove his virility. [224] D'Este agrees that Patton's "behavior suggests that in both 1936 [in Hawaii] and 1944–45, the presence of the young and attractive Jean was a means of assuaging the anxieties of a middle-aged man ...
This definition is not binding as such under international law, though it may reflect customary international law. [citation needed] This definition makes a distinction between aggression (which "gives rise to international responsibility") and war of aggression (which is "a crime against international peace"). Acts of aggression are defined as ...
The right of conquest was historically a right of ownership to land after immediate possession via force of arms. It was recognized as a principle of international law that gradually deteriorated in significance until its proscription in the aftermath of World War II following the concept of crimes against peace introduced in the Nuremberg Principles.
The screw, the last of the simple machines to be invented, [11] first appeared in Mesopotamia during the Neo-Assyrian period (911-609) BC. [9] The Egyptian pyramids were built using three of the six simple machines, the inclined plane, the wedge, and the lever, to create structures like the Great Pyramid of Giza. [12]
Conquest, one of the Four Horsemen of the Apocalypse in some interpretations of the book of Revelation CONQUEST , a linear scaling, or O(N), density functional theory electronic structure code ConQuesT , a science fiction convention in Kansas City, Missouri