to guard against accidental

  • 41Overpopulation (animals) — Overpopulation is a scenario in which the population of a living species exceeds the carrying capacity of its ecological niche. While this term is most often used with reference to human beings, in its general form it includes overpopulation in… …

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  • 42Seventh Day Baptist Cemetery — is an old cemetery in Burlington, Connecticut which dates back to the late 1700s. It was used as a burial ground for members of the Seventh Day Baptist Church. The cemetery has mistakenly been referred to as Burlington Center Cemetery but is… …

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  • 43List of sportspeople who died during their careers — This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. This is a list of sports people who have died either during their respective careers …

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  • 44Deepwater Horizon oil spill — 2010 oil spill and BP oil spill redirect here. For other oil spills in 2010, see 2010 oil spill (disambiguation). For the 2006 oil spill involving BP, see Prudhoe Bay oil spill. For the drilling rig and explosion, see Deepwater Horizon… …

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  • 45literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …

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  • 46Flag of convenience — This article is about merchant shipping. For the general business strategy, see Flag of convenience (business). The MOL Pride, owned and operated by the Japanese company Mitsui O.S.K. Lines, flying the flag of Liberia.[1] The term …

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  • 47performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical.       The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …

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  • 48Nuclear weapons and the United States — United States Nuclear program start date 21 October 1939 First nuclear weapon test 16 July 1945 …

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  • 49United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …

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  • 50Boxing — For other meanings of these words, see Boxing (disambiguation), Boxer (disambiguation), Box (disambiguation), or Prizefighter (disambiguation). Boxing Ricardo Dominguez (left) is throwing an uppercut on Rafael Ortiz (right). Also known as… …

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