Final answer:
Franz Boas was a renowned anthropologist known for his findings on race and his rejection of the concept of racial superiority. He conducted research on Native American groups and challenged the prevailing beliefs of the time. Boas' work highlighted the importance of culture, language, and achievement in understanding human differences.
Step-by-step explanation:
Franz Boas (1858–1942) was a German-born anthropologist who made significant contributions to the field of anthropology, particularly in his findings on race. Boas conducted research on various Native American groups and challenged the prevailing notion of racial superiority. He conducted a study on American immigrants and their children, measuring their skull sizes and demonstrating that environmental factors, rather than biological differences, influence skull size. Boas argued against racism and emphasized the importance of culture, language, and achievement in understanding human differences.