Peterson, Jay R2020-05-072020-05-071969-08https://hdl.handle.net/11299/213244A thesis submitted to the faculty of the Graduate School of the University of Minnesota by Jay R. Peterson in partial fulfillment of the requirements for the degree of Masters of Arts, August 1969.enUniversity of Minnesota DuluthMaster of ArtsHistoryMaster of Arts in HistoryThesis or Dissertation