Major Allan J. Pinkerton (25 August 1819 - 1 July 1884) was a Scottish cooper, abolitionist, detective, and spy, best known for creating the Pinkerton National Detective Agency during his time in the United States. Major Allan J. Pinkerton at the Secret Service Headquarters during the American Civil War (April 12, 1861 - May 9, 1865) a civil war in the United States between the Union states and the Confederacy states

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Keywords: (25, -, ., 1, 1819, 19th, abolitionist, agency, allan, american, august, century, civil, confederacy, cooper, detective, july, major, national, pinkerton, scottish, spy, states, union, united, war