[3] Scientific physical anthropology began in the 17th to 18th centuries with the study of racial classification (Georgius Hornius, François Bernier, Carl Linnaeus, Johann Friedrich Blumenbach).
[4] The first prominent physical anthropologist, the German physician Johann Friedrich Blumenbach (1752–1840) of Göttingen, amassed a large collection of human skulls (Decas craniorum, published during 1790–1828), from which he argued for the division of humankind into five major races (termed Caucasian, Mongolian, Aethiopian, Malayan and American).
[7] In the 1830s and 40s, physical anthropology was prominent in the debate about slavery, with the scientific, monogenist works of the British abolitionist James Cowles Prichard (1786–1848) opposing[8] those of the American polygenist Samuel George Morton (1799–1851).
[9] In the late 19th century, German-American anthropologist Franz Boas (1858–1942) strongly impacted biological anthropology by emphasizing the influence of culture and experience on the human form.
[10] However, scientific racism still persisted in biological anthropology, with prominent figures such as Earnest Hooton and Aleš Hrdlička promoting theories of racial superiority[11] and a European origin of modern humans.