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Gerrit Smith was an American social reformer, politician, abolitionist, and philanthropist. Although he was a prominent candidate for President of the USA in 1848, 1856, and 1860, Smith served only 18 months in the federal government. Throughout his life, he was a major financial contributor to the Republican Party and the Liberty Party.
Walter Sutton was an American physician and geneticist best remembered for his Boveri-Sutton chromosome theory, which is widely regarded as one of the most important contributions to present-day biology. Walter Sutton is also credited with improving several medical and surgical practices, such as anesthetic techniques.
Copley Medal-winning US geologist and mineralogist James Dwight Dana is remembered for his path-breaking studies on topics such as mountain building, marine life, coral reefs, volcanic activity, and continents. A System of Mineralogy and Manual of Mineralogy are 2 of his iconic works, the latter of which became a standard text.
