The pamphlet literature and the public documents of our early national period show that in spite of repeated instances of governmental interference in economic life, a great deal of thinking was being done along laissez-faire lines. This thought was unsystematic. It was pragmatic rather than philosophical, never doctrinaire, concerned primarily with defending and attacking specific measures of public policy. Nevertheless, it was serious thought, and in many instances had an important influence on legislative action. It was not restricted to any political group, but pervaded to a greater or less degree the thinking of all leaders of the community. Owing little to the teachings of contemporary European economists, American libertarianism deserves analysis as an indigenous body of theory, growing out of, and adjusted to American conditions.
