 | Herbert Spencer : American Celebrity, English Philosopher, Psychologist, Biologist, Anthropologist, and Sociologist Famous for his Hypothesis of Social Darwinism — BrowsingApril 27, 1820 — December 8, 1903 |
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| Herbert Spencer : American Celebrity, English Philosopher, Psychologist, Biologist, Anthropologist, and Sociologist Famous for his Hypothesis of Social Darwinism — BrowsingApril 27, 1820 — December 8, 1903 |
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