For more than one hundred years, Harvard's use of the case method of appellate opinions dominated legal education. Deploring the attempt to reduce law to an autonomous system of rules and principles, the realists at Yale developed a functional approach to the discipline--one that stressed the factual context of the case rather than the legal principles it raised, one that attempted to address issues of social policy by integrating law with the social sciences. A UNC Press Enduring Edition -- UNC Press Enduring Editions use the latest in digital technology to make available again books from our distinguished backlist that were previously out of print. These editions are published unaltered from the original, and are presented in affordable paperback formats, bringing readers both historical and cultural value.