** Mao Zedong advocates that educated youth in urban China be re-educated in the country.

** Mao Zedong, Chinese communist revolutionary, guerrilla warfare strategist, author, political theorist, and leader of the Chinese Revolution ( b. 1893 )

** In the People's Republic of China, Mao Zedong begins the Cultural Revolution to purge and reorganize China's Communist Party.

** Mao Zedong

** What if the Chinese Civil War had ended with Chiang Kai-shek not marching to retake Manchuria from Mao Zedong and the Communists?

** The National Indian Gaming Association has criticized Benedict's book, accusing it of being a work of fiction which attempts to undermine the tribe's status as an Indian nation.

** Mansur ibn Talhah, being the author of the book " Being ", which was criticized by al-Razi.

** Geographica ( lost, criticized by Strabo )

** This is a distinguished work which stands out from, and above, many of the books and articles which have ben written in this century on Avicenna ( Ibn Sīnā ) ( A. D. 980 – 1037 ).

** Note: Marker present commentary for this " somber work about the daily lives of fishermen on Brittany's Île de Sein " ( Film Comment ).

** simulating work with hardware, while doing something entirely different

** — The collection of drafts, review-comments and other documents relating to the work of the Working Group I of the Assessment Report 4.

** for their fundamental path-breaking work in combinatorial optimization.

** Manusmṛti or The Laws of Manu, an important work of Hindu law and ancient Indian society

** Energy source the transfer of energy from one source, to work in another.

** Istituto Tecnico: it is a technical school originally reserved for those who sought a highly qualified work, but today more and more used as a different route to access university.

** Istituto Professionale: it is a manly vocational school which offers a very specialized formation on a specific field for those looking into entering work ; it is generally organized at local level according to the local economy and industry and based on broad national guidelines ; it offers periods of stage in the local firms as a part of their courses.

** Esoteric programming languages, a form of mathematical recreation in which programmers work out how to achieve basic programming constructs in an extremely difficult but mathematically Turing-equivalent language.

** Black comedy – a comic work that employs " black humor " or gallows humor.

** Comedy of errors – a work that is light and often humorous or satirical in tone, in which the action usually features a series of comic instances of mistaken identity, and which typically culminates in a happy resolution of the thematic conflict.

** 108. hassium, Hs, named after the Latin form of the name of Hessen, the German Bundesland where this work was performed ( 1984 ).

** 110. darmstadtium, Ds, named after Darmstadt, Germany, the city in which this work was performed ( 1994 ).

** Four of 5 railroad operating unions strike against the Illinois Central Railroad without warning, bringing to a head a 5-year dispute over railroad work rules.

** STS-82: Tune-up and repair work on the Hubble Space Telescope is started by astronauts from Space Shuttle Discovery.

** U. S. Army engineers begin work on The Panama Canal.

** The Albanian missionary sister Agnes Gonxha Bojaxhiu, later known as Mother Teresa, arrives in Calcutta from Ireland to begin her work among India's poorest and sickest.

** The 8-hour work day is introduced in Belgium.

** Nadine Gordimer, whose work was once suppressed because of its scatching criticism of Apartheid in South Africa, is awarded the 1991 Nobel Prize in Literature.

** Albert Einstein is awarded the Nobel Prize in Physics for his work with the photoelectric effect.

** Levi Strauss and Jacob Davis received United States patent # 139121 for using copper rivets to strengthen the pockets of denim work pants.

** Conon of Samos, Greek mathematician and astronomer whose work on conic sections ( curves of the intersections of a right circular cone with a plane ) serves as the basis for the fourth book of the Conics of Apollonius of Perga ( b. c. 280 BC )

** Sergei Eisenstein arrives in Hollywood to work for Paramount Pictures ; they part ways by October.

** Peter Paul Rubens begins work on his famous classical tapestries, when a contract is signed in Antwerp with cloth dyers Jan Raes and Frans Sweerts in Brussels, and the rich Genoese merchant Franco Cattaneo.

** Roy Cohn, American lawyer and anti-Communist ( d. 1986 )

** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.

** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.

** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.

** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.

** Well-ordering theorem: Every set can be well-ordered.

** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.

** Trichotomy: If two sets are given, then either they have the same cardinality, or one has a smaller cardinality than the other.

** The Cartesian product of any family of nonempty sets is nonempty.

** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.

** Every surjective function has a right inverse.

** Zorn's lemma: Every non-empty partially ordered set in which every chain ( i. e. totally ordered subset ) has an upper bound contains at least one maximal element.

** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.

** Tukey's lemma: Every non-empty collection of finite character has a maximal element with respect to inclusion.

** Antichain principle: Every partially ordered set has a maximal antichain.

** Every vector space has a basis.

** Every unital ring other than the trivial ring contains a maximal ideal.

** For every non-empty set S there is a binary operation defined on S that makes it a group.

** The closed unit ball of the dual of a normed vector space over the reals has an extreme point.

** Tychonoff's theorem stating that every product of compact topological spaces is compact.

** In the product topology, the closure of a product of subsets is equal to the product of the closures.

** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.

** Any union of countably many countable sets is itself countable.