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Benjamin Holt Born: 1849Birthplace: Concord, New Hampshire Track-type tractor—Holt ushered in the modern era of mechanized farming with his invention, the first track-type tractor known as the “Caterpillar.” The tractor went on to be applied not just to agriculture, but also earthmoving and military operations. Died: 1920Information Please® Database, © 2007 Pearson Education, Inc. All rights reserved.
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