Journal of American Ethnic History
"Likely to become a standard title in the bibliography of important works on twentieth century American history."
"Outstanding. . . . On the leading edge of a growing interdisciplinary literature . . . a must-read for all scholars and students."
Journal of Regional Science
"Gregory sets a new standard. . . . His work will serve as a model as future scholars extend his insights."
Canadian Journal of History
"This well-researched and documented work will now be required reading for historians and sociologists interested in the impact of internal migration on American society. . . . This is solid scholarship that integrates a significant amount of secondary sources while introducing the reader to an array of original work. It will remain pertinent for years to come, and should spawn additional research."
Journal of Social History