During the last twenty years Business History has become one of Economic History's most important subdivisions. This has been partly, but certainly not altogether, the result of prosperity. With highlevel employment and income the general attitude toward the businessman has changed. He is no longer popularly regarded as the personification of viliainy. In the “new Business History” he has fared very well indeed. He has not been restored to a place among the saints, but he certainly is back among the choir boys. There are two points of view on this whole development. One is to condemn the new Business History as a sinister plot on the part of Big Business to bamboozle the American public. The other is to regard the new Business History as the most promising of the three major developments that have taken place in Economic History during the last thirty years.