In the hundred years ending in 1930, an estimated 2.8 million Canadians moved south of the 49th Parallel and settled in the United States. The human and technical resources they brought made Canadian immigrants integral to the growth of New England, the Great Lakes region, and the West Coast. Crossing the 49th Parallel is the first book to encompass that entire, continent-wide population shift. It brings Canadian migration to the center of both Canadian and U.S. history.

Bruno Ramirez researches the contents of previously unused border records to bring to light the wide variety of local contexts and historical circumstances that led Canadian men, women, and children to cross the border and become key actors in the U.S. economy and society. Ramirez goes beyond these statistical data, consulting qualitative sources and case studies to reveal the motives and aspirations of individuals and family groups.

The comparative perspective of Crossing the 49th Parallel allows Ramirez to explain the distinctive roles of French- and Anglo-Canadians in the immigrant movement. By shifting the viewpoint from a continental to a transatlantic one, Ramirez also unveils Canada's important role in international migration; it served as a temporary destination for many Europeans who subsequently remigrated to the United States.

An in-depth look at trends in North American internal migration. This volume gathers established and new scholars working on North American immigration, transmigration, internal migration, and citizenship whose work analyzes the development of migrant and state-level institutions as well as migrant networks. With contemporary migration research most often focused on the development of transnational communities and the ways international migrants maintain relationships with their sending region that sustain the circularflow of people, ideas, and traditions across national boundaries it is useful to compare these to similar patterns evident within the terrain of internal migration. To date, however, international and internal migration studies have unfolded in relative isolation from one another with each operating within these distinct fields of expertise rather than across them. Although there has been some important linking, there has not been a recent major consideration of human migration that works across and within the various borders of the North American continent. Thus, the volume presents a variety of chapters that seek to consider human migration in comparative perspective across the internal/international divide. Marc S. Rodriguez is Assistant Professor of History at Princeton University; Donna R. Gabbaccia is the Mellon Professor of History at the University of Pittsburgh; James R. Grossman is theVice President of Research and Education at the Newberry Library, Chicago. Contributors: Josef Barton, Wallace Best, Donna Gabbaccia, James Gregory, Tobias Higbie, Mae Ngai, Walter Nugent, Annelise Orleck, Kunal Parker, Kimberly Phillips, Bruno Ramirez, Marc Rodriguez Repositioning North American Migration History is a volume in Studies in Comparative History, sponsored by Princeton University's Shelby Cullom Davis Center forHistorical Studies.