Born in 1840
Carl Menger
An economist and academic who established the foundations of the Austrian School of Economics. Developed the theory of marginal utility, which transformed economic analysis. Published 'Principles of Economics' in 1871, which laid out the principles of subjective value and utility. Contributed to the critique of socialism and was involved in debates with contemporary economists. Engaged in academic discourse and served as a professor, influencing future generations of economists.
Continue ReadingFranz Mertens
A mathematician and academic contributed significantly to the fields of mathematics and number theory. Mertens held academic positions in various universities where he advanced mathematical research and education. The Mertens conjecture, which addressed the asymptotic behavior of the sum of the reciprocals of prime numbers, is among his notable contributions. Published works included textbooks that became integral to mathematical studies.
Continue ReadingOtto Mears
Established a successful career in the development of railroads and steamship lines in the western United States. Played a significant role in the construction of the Denver & Rio Grande Railroad and the Rio Grande Southern Railroad. Contributed to the expansion of transportation infrastructure in Colorado and New Mexico during the late 19th century. Engaged in various ventures that included real estate and mining, further enhancing economic growth in the regions served by his railroads. Was an influential figure in the business community, fostering economic ties between industries.
Continue ReadingJohn Clayton Adams
A landscape painter active during the 19th century, he specialized in the depiction of rural scenes and natural beauty of the English countryside. His works often featured atmospheric effects and detailed portrayals of landscapes. Elected as a member of the Royal Academy, he exhibited widely throughout his career, contributing significantly to the genre of landscape painting. His style reflected the influence of Romanticism, focusing on the interplay of light and nature. Additionally, he produced notable works that garnered attention in various exhibitions.
Continue ReadingBenjamin Baker
An English engineer specialized in bridge design. Contributed to the development of several significant structures during the 19th century. The Forth Bridge, completed in 1890, stands as one of the most iconic cantilever bridges in the world. Its innovative design utilized steel and required extensive planning and engineering expertise. Baker's work significantly influenced the field of civil engineering and bridge construction, showcasing the application of advanced materials and techniques of the time.
Continue ReadingChief Joseph
As a leader of the Nez Perce tribe, played a crucial role during the Nez Perce War of 1877. Advocated for the rights and land of his people, seeking peaceful coexistence with American settlers. Following the war, led his people in a long and arduous retreat towards Canada, which gained significant attention. Served as a spokesman for the Nez Perce, bringing awareness to their plight and advocating for their rights until death.
Continue ReadingAuguste Rodin
A prominent French sculptor and illustrator, this artist primarily focused on the human form and emotion. Sculpture techniques were innovated through works that emphasized naturalism and expressive detail. The Thinker, created in 1880, emerged as one of the most recognized sculptures in the art world. Other significant works include The Kiss and The Gates of Hell, which showcases intricate figures and dramatic expressions. The artist's unique approach transformed modern sculpture and influenced generations of artists.
Continue ReadingAmerican Horse
A prominent Native American leader, contributed to the education of Native youth and advocated for their rights. Served as a leader of the Oglala Lakota tribe, playing a crucial role in the preservation of cultural heritage and traditions. Efforts included the establishment of institutions aimed at improving educational opportunities for Native Americans, emphasizing the importance of cultural identity alongside academic success. Actively participated in discussions concerning Native American welfare and land rights.
Continue ReadingRhoda Broughton
An author grew prominent in the late 19th century, primarily focusing on novels that featured intricate plots and sharp social commentary. Broughton's works often explored themes of love, society, and morality within a Victorian context. Several of her novels captured the complexities of human relationships, which contributed to her reputation in literary circles. Titles such as 'Not Wisely But Too Well' and 'Mrs. Maxon Protests' showcased her narrative style and engagement with contemporary social issues. A frequent contributor to serialization in popular magazines of the time, she helped shape the novel landscape of her era.
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