1849-1926
1849-1924
John Ambrose Fleming was an English scientist who made groundbreaking innovations in electrical engineering.
1849-1945
Henry Frick was an industrialist who headed the Carnegie Steel Company and the United States Steel Corporation. His mansion later became the Frick Museum.
1849-1919
1849-1903
1849-1887
Russian physiologist Ivan Petrovich Pavlov studied "conditioned reflex" through an experiment that made hungry dogs salivate at the sound of a dinner bell.
1849-1936
Terence Powderly served as union leader of the Knights of Labor from 1879 to 1893. Under his leadership, the union saw both unprecedented growth and sudden decline.
1849-1924
William Thomas Stead was a writer of journalistic pieces and ghost stories whose life came to an end on the Titanic.
1849-1912
1849-1891