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

** 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.

** translated by E. S.

** U. S. Army Biological Warfare Laboratories ( 1943 – 69 )

** U. S. Army Medical Research Institute of Infectious Diseases ( USAMRIID ; 1969 – present )

** U. S. entomological warfare program

** S. spp or velvet bean

** Branch (" USMC "); Gas mask size ( S – small, M – medium, L – large )

** Dymer by C. S. Lewis ( 1926 )

** Cheikh Anta Diop: Poem for the Living by Mwatabu S. Okantah ( 1997 )

** The Folding Cliffs by W. S.

** The Dream of Norumbega: Epic on the U. S. by James Wm.

** Equality, by S. Gosepath ( 2007 ).

** Best Picture – Pandro S. Berman

** S

** U. S. territories that encompassed land that was part of the Louisiana Purchase:

** U. S. states that encompass land that was part of the Louisiana Purchase:

** The Mole ( U. S. TV series ) U. S. version

** Tanenbaum, A. S. " Can We Make Operating Systems Reliable and Secure?

** Tanenbaum, A. S. " Tanenbaum-Torvalds Debate: Part II ".

** West Islet, 51, 200 m² land area ;

** Middle Islet, 21, 200 m² land area ;

** Ludwig Radermacher, Artium Scriptores, Vienna, 1951, pp. 200 – 202 ( rhetorical fragments only, adding Philodemus ' Rhetorica, which accounts for three of the nine fragments printed )

** Horizontal: 200 or 204 scan lines per inch

** 200 ka ( kiloannum: thousand years ago ): First modern Homo sapiens appear in East Africa

** The village of Gdingen had some 1, 200 inhabitants, and it was not a poor fishing village as it is sometimes described.

** water: 200 km²

** ǂHoan ( 200 speakers, Botswana.

** 160 × 200 resolution ( NTSC )

** Pristina: 200, 000 ( 2002 estimate )

** Some 200, 000 protesters march through the streets of San Francisco, protesting Anita Bryant's antigay remarks and the murder of Robert Hillsborough.

** In Sri Lanka, Tamil Tigers overrun a military base and kill more than 200.

** In London, scientists report their DNA analysis findings from a Neanderthal skeleton, which support the out of Africa theory of human evolution, placing an " African Eve " at 100, 000 to 200, 000 years ago.

** Fosse Ardeatine massacre: 335 Italians are killed, including 75 Jews and over 200 members of the Italian Resistance from various groups, in Rome.

** An overcrowded ferry sinks off the coast of Irois, Haiti, killing more than 200 people.

** At least 200 people were killed when the Corralejas Bullring collapsed at Sincelejo, Colombia.

** In Mexico City, black American athletes Tommie Smith and John Carlos raise their arms in a black power salute after winning, respectively, the gold and bronze medals in the Olympic men's 200 metres.

** In Ciskei, members of the Ciskei Defence Force loyal to dictator Oupa Gqozo open into a crowd of anti-Gqozo protestors organized by the African National Congress, killing at least 28 people and wounding nearly 200.

** Tich Freeman becomes the only bowler ever to take 200 first-class wickets before the end of July.

** A deadly earthquake kills at least 1, 200 people in Pakistan and Afghanistan.

** In the Finnish parliamentary election, the Centre Party wins 55 of 200 seats in the Parliament of Finland, ending 25 years of dominance by the Social Democratic Party of Finland.

** Johnstown Flood: The South Fork Dam collapses in western Pennsylvania, killing more than 2, 200 people in and around Johnstown, Pennsylvania.

** During a severe thunderstorm over Washington, a man calling himself D. B. Cooper parachutes from the Northwest Orient Airlines plane he hijacked, with US $ 200, 000 in ransom money, and is never seen again ( as of March 2008, this case remains the only unsolved skyjacking in history ).

** The Buffalo Race Riot begins, lasting until July 1 ; leads to 200 arrests.

** Martin Luther King, Jr. leads 3, 200 civil rights activists in the third march from Selma, Alabama to the capitol in Montgomery.