Clements Markham

Participated in the exploration of the Arctic regions and played a significant role in the early mapping of Antarctica. Contributed to geographical societies and served as Secretary of the Royal Geographical Society. Authored several works on exploration and geography, including 'The Life of Sir John Franklin.' Advocated for the establishment of geographical education in schools and focused on elevating the standards of mapping and navigation.

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Henry George Jr.

This individual authored several influential works that addressed economic and social reform. He served as a prominent advocate for land value taxation, drawing from the principles established by his father. The individual also worked as a journalist, contributing to various publications. Participation in political activities marked a significant part of the career. As a member of the Progressive Party, ran for various political offices, including the United States House of Representatives.

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John S. Mosby

A colonel in the Confederate Army during the American Civil War, commanded the 43rd Battalion Virginia Cavalry. Led Mosby's Rangers, a partisan unit conducting raids behind Union lines. Gained a reputation for guerrilla tactics and rapid maneuvers, which often outsmarted larger Union forces. His strategies and daring actions made significant contributions to the Confederate cavalry's effectiveness.

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Pierre Duhem

This individual made significant contributions to physics, particularly in thermodynamics and statistical mechanics. Developed the Duhem-Quine thesis, which addresses the testing of scientific theories. Worked extensively on analyzing the history and philosophy of science, emphasizing the interconnectedness of scientific theories. Authored several influential texts, including 'La théorie physique: son object, sa structure'. Served as a professor at the University of Bordeaux, influencing future generations in the fields of physics and philosophy of science.

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