Euclid and his Modern Rivals Euclid and his Modern Rivals Euclid and his Modern Rivals is a mathematical book published in 1879 by the English mathematician Charles Lutwidge Dodgson (1832–1898), better known under his literary pseudnym "Lewis Carroll". It considers the pedagogic merit of thirteen contemporary geometry textbooks, demonstrating how each in turn is either inferior to or functionally identical to Euclid's "Elements". In it Dodgson supports using Euclid's geometry textbook "The Elements" as the geometry textbook in schools against more modern geometry textbooks that were replacing it, advocated by the Association for the Improvement of Geometrical Teaching, satirized in the book as the "Association
John Charlesworth Dodgson-Charlesworth John Charlesworth Dodgson-Charlesworth John Charlesworth Dodgson-Charlesworth (1815–1880) was a British colliery owner and Member of Parliament for Wakefield between 1857 and 1859. Defeated by his Liberal opponent, William Henry Leatham at the 1859 general election both he and Leatham were subsequently found to have conducted extensive bribery during the campaign. Dodgson-Charlesworth was the son of John Dodgson Charlesworth of Chapelthorpe, Sandal, Wakefield. Baptised 20 August 1815, he was educated at Sedbergh School and St John's College, Cambridge, graduating from St John's with a BA in 1837 and an MA in 1840. In the 1841 census he is described as a