Born in 1795
James K. Polk
A lawyer and politician served as the 11th President of the United States from 1845 to 1849. Focused on territorial expansion, his administration oversaw the annexation of Texas and the acquisition of Oregon and California following the Mexican-American War. Polk implemented policies that prioritized economic growth and territorial expansion to fulfill the doctrine of Manifest Destiny.
Continue ReadingThaddeus William Harris
Contributions to entomology and botany included the classification of numerous insect species. Played a significant role in the development of scientific collections and education related to natural history. Authored several important works in the field, enhancing the understanding of insects and plants. His efforts in organizing specimens and research laid foundations for future studies in these fields.
Continue ReadingThomas Carlyle
A prominent Scottish philosopher and historian, contributed significant works in literature and social criticism. Authored 'Sartor Resartus', a philosophical novel that explored themes of individuality and society. Wrote 'The French Revolution: A History', which analyzed the events and impact of the French Revolution. His essays and lectures on topics like heroism and leadership influenced Victorian thought and literary culture.
Continue ReadingPeter Andreas Hansen
A Danish-German astronomer and mathematician contributed significantly to the field of astronomy. He worked closely with other prominent astronomers, including providing essential data on planetary motion and celestial mechanics. Hansen produced numerous star catalogs that enhanced the accuracy of astronomical observations. His efforts in calculating precise orbits of celestial bodies were influential in advancing the field. A major focus included studying the motion of asteroids and comets, contributing to the understanding of their trajectories. His work laid important groundwork for future astronomers.
Continue ReadingLeopold von Ranke
A prominent historian and academic, focused on establishing modern historical methods. Played a significant role in developing the discipline of history by emphasizing primary sources and objectivity. Contributed extensively to historical writing and theory, with particular attention to the history of Europe and the Papacy. Published influential works, including 'The History of the Popes', which analyzed the impact of the Papacy on the course of European history.
Continue ReadingJosiah Mason
Engaged in the manufacture of brass and later established a successful business in Birmingham. Through ventures in the tin plate industry, laid foundations for a profitable business that expanded throughout the 19th century. Significant philanthropic efforts focused on education, including the establishment of the Mason Science College in Birmingham, which eventually became part of the University of Birmingham. Contributed to various charitable organizations and supported numerous educational initiatives throughout his lifetime.
Continue ReadingCharles Sturt
An Indian-English botanist and explorer, contributed significantly to the exploration of Australia. Undertook several expeditions to map the interior, aiming to discover a route to the continent's interior. Notable for the exploration of the Murray and Darling Rivers and the search for an inland sea. Published detailed accounts of travels, enhancing knowledge of Australian geography and flora.
Continue ReadingJames Whitcomb
Served as the 8th Governor of Indiana from 1843 to 1848. Involved in state politics, focusing on issues such as education and internal improvements. Contributed to the establishment of Indiana's public school system and supported infrastructure development, including roads and canals. Participated in Democratic Party activities and was a prominent figure in Indiana's political landscape during the mid-19th century.
Continue ReadingPolicarpa Salavarrieta
A seamstress and spy during the Colombian War of Independence, contributed to the revolutionary cause through intelligence gathering. Actively engaged in espionage activities, relayed critical information to insurgents, and assisted in the recruitment of soldiers. Played a significant role in coordinating actions against colonial forces and provided support to independence leaders. Captured by Spanish forces, faced execution for her actions, becoming a symbol of resistance and bravery.
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