Primitive+letter
81religious symbolism and iconography — Introduction respectively, the basic and often complex artistic forms and gestures used as a kind of key to convey religious concepts and the visual, auditory, and kinetic representations of religious ideas and events. Symbolism and… …
82THE MIDDLE AGES — …
83Second voyage of HMS Beagle — The second voyage of HMS Beagle from 27 December 1831 to 2 October 1836 was the second survey expedition of HMS Beagle , under captain Robert FitzRoy who had taken over command of the ship on its first voyage after her previous captain committed… …
84international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… …
85nature, philosophy of — Introduction the discipline that investigates substantive issues regarding the actual features of nature as a reality. The discussion here is divided into two parts: the philosophy of physics and the philosophy of biology. In this… …
86Jean-Jacques Rousseau — This article is about the philosopher. For the post impressionist painter, see Henri Rousseau. For other uses, see Rousseau (disambiguation). Jean Jacques Rousseau Rousseau in 1753, by Maurice Quentin de La Tour Born 28 June 1712 …
87Old Norse — dǫnsk tunga, dansk tunga ( Danish tongue ), norrœnt mál ( Norse language ) Spoken in Nordic countries, Scotland, Ireland, England and Wales, Isle of Man, Normandy, Vinland, the Volga and places in between …
88Principia Mathematica — For Isaac Newton s book containing basic laws of physics, see Philosophiæ Naturalis Principia Mathematica. The title page of the shortened version of the Principia Mathematica to *56. The Principia Mathematica is a three volume work on the… …
89Cryptography — Secret code redirects here. For the Aya Kamiki album, see Secret Code. Symmetric key cryptography, where the same key is used both for encryption and decryption …
90formal logic — the branch of logic concerned exclusively with the principles of deductive reasoning and with the form rather than the content of propositions. [1855 60] * * * Introduction the abstract study of propositions, statements, or assertively used …
