Copyright © 2016 Bill R. Douglas. This article is posted here for personal use, not for redistribution.
Douglas, Bill R. "Making Iowa Safe for Differences: Barnstorming Iowa on Behalf of Religious Tolerance, 1936-1943." The Annals of Iowa 75 (2016), 234-259.
Available at: http://ir.uiowa.edu/annals-of-iowa/vol75/iss3/3