academic attrition
71Korean War — Part of the Cold War …
72Linguistics — is the scientific study of language, encompassing a number of sub fields. An important topical division is between the study of language structure (grammar) and the study of meaning (semantics). Grammar encompasses morphology (the formation and… …
73Margaret Thatcher — For other uses, see Margaret Thatcher (disambiguation) …
74Ulysses S. Grant — Infobox President name=Ulysses S. Grant nickname= Unconditional Surrender Grant nationality=American order=18th President of the United States term start=March 4, 1869 term end=March 4, 1877 predecessor=Andrew Johnson successor=Rutherford B.… …
75Prisoner's dilemma — This article is about game theory. For the 1988 novel, see Prisoner s Dilemma (novel). For the Doctor Who audiobook, see The Prisoner s Dilemma. For the 2001 play, see The Prisoner s Dilemma (play). The prisoner’s dilemma is a canonical example… …
76Tiananmen Square protests of 1989 — Tiananmen Square as seen from the Tiananmen Gate in 2004. The Tiananmen Square protests of 1989, also known as the June Fourth Incident in Chinese[1] (in part to avoid confusion with two prior Tiananmen Square protests), were a series o …
77Zhou Enlai — This is a Chinese name; the family name is Zhou. Zhou Enlai 周恩来 1st Premier of the People s Republic of China In offic …
78Charles de Gaulle — This article is about the French statesman. For other uses, see Charles de Gaulle (disambiguation). Charles De Gaulle President of the French Republic Co Prince of Andorra In office 8 January 195 …
79Jansenism — Jansenism: Cornelius Jansen (1585–1638), professor at the Old University of Louvain. Jansenism was a Christian theological movement, primarily in France, that emphasized original sin, human depravity, the necessity of di …
80Military science — For the research and development of technologies used in warfare, see Military technology. Warfare Military history Eras Prehistoric …