This project began in 1983 with many of the usual assumptions that books-to- be carry. Namely that it would be completed quickly, would be of modest size, and would have an audience waiting eagerly for it to appear. The process has been more complex than anticipated, as several factors combined to lengthen the research and writing phases considerably. Getting acquainted thoroughly with the historiography of a second country proved to be a long process. Publishing six other books in the meantime did nothing to help completion either. Then, too, the project has changed direction frequently over the years thanks to my broadening knowledge and the suggestions of friends and colleagues.
Many people have helped at each step along the way. In particular, faculty, friends, and colleagues assisted willingly in many ways. William T. Jackson suggested the need for comparative study, making it sound challenging and interesting. William T. Hagan had considered work on the same topic but stepped aside graciously when he learned of my interest. Leonard Dinnerstein, Peter Iverson, and James Ronda all read and commented on parts of the manuscript as it evolved. John Leslie of the Canadian Treaties and Historical Research Office welcomed me and allowed complete access to valuable files there. Staff at the Library of Congress Reader Service Division and Photographic Archives provided valuable assistance. Staff at the National Library of Canada and the National Archives of Canada guided me to needed documents and photographs.
My own institution, the University of Arizona, helped in many ways. I began the research in 1983-84 while on a sabbatical leave from my teaching duties there. The interlibrary loan office staff repeatedly located items not available