Rosenberg drew his information from the Canadian census of 1931 and previous census records, statistical material from other studies collected by the Dominion Bureau of Statistics, and international data sources. His comparative approach, with Canadian Jews compared wherever possible to other ethnic or religious groups in Canada and to diaspora Jewish communities elsewhere, is a major strength of the work. This new edition is a facsimile which faithfully reproduces Rosenberg's meticulous compilation of statistics. It includes a new introductory essay by Morton Weinfeld, who focuses on...