“North American negroes… in culture and language,” Boas said, were “essentially European.” Boas was “absolutely opposed to all kinds of attempts to foster racial solidarity,” including among his own Jewish people. He, like other assimilationists, saw the United States as a melting pot in which all the cultural colors became absorbed together (into White Americanness). Ironically, assimilationists like Boas hated racial solidarity, but kept producing racist ideas based on racial solidarity.14