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Auguste Comte (1798–1857)
Auguste Comte (1798–1857)
Herbert Spencer
Herbert Spencer
Edward Burnett Tylor
Edward Burnett Tylor
Lester Frank Ward
Lester Frank Ward
Charles Darwin, after whom social Darwinism is named
Charles Darwin, after whom social Darwinism is named
Thomas Malthus
Thomas Malthus
Francis Galton
Francis Galton