wrote histories of prehistoric migrations which were sometimes valuable but often also fanciful. It was during this time that Europeans first accurately traced Polynesian migrations across the Pacific Ocean for instance—although some of them believed it originated in Egypt. Finally, the concept of race was actively discussed as a way to classify—and rank—human beings based on difference. E.B. Tylor and James Frazer Edward Burnett Tylor (2 October 1832 – 2 January 1917) and James George Frazer (1 January 1854 – 7 May 1941) are generally considered the antecedents to modern social anthropology in Britain. Although Tylor undertook a field trip to Mexico, both he and Frazer derived most of the material for their comparative studies through extensive reading, not fieldwork, mainly the Classics (literature and history of Greece and Rome), the work of the early European folklorists, and reports from missionaries, travelers, and contemporaneous ethnologists. Tylor advocated strongly for unilinealism and a form of "uniformity of mankind". Tylor in particular laid the groundwork for theories of cultural diffusionism, stating that there are three ways that different groups can have similar cultural forms or technologies: "independent invention, inheritance from ancestors in a distant region, transmission from one race to another". Tylor formulated one of the early and influential anthropological conceptions of culture as "that complex whole, which includes knowledge, belief, art, morals, law, custom, and any other capabilities and habits acquired by [humans] as [members] of society". However, as Stocking notes, Tylor mainly concerned himself with describing and mapping the distribution of particular elements of culture, rather than with the larger function, and he generally seemed to assume a Victorian idea of progress rather than the idea of non-directional, multilineal cultural development proposed by later anthropologists. Tylor also theorized about the origins of religious beliefs in human beings, proposing a theory of animism as the earliest stage, and noting that "religion" has many components, of which he believed the most important to be belief in supernatural beings (as opposed to moral systems, cosmology, etc.). Frazer, a Scottish scholar with a broad knowledge of Classics, also concerned himself with religion, myth, and magic. His comparative studies, most influentially in the numerous editions of The Golden Bough, analyzed similarities in religious belief and symbolism globally. Neither Tylor nor Frazer, however, was particularly interested in fieldwork, nor were they interested in examining how the cultural elements and institutions fit together. The Golden Bough was