American Jewish leaders, many of German extraction, created the Industrial Removal Office (IRO) in 1901 in order to disperse unemployed Jewish immigrants from New York City to smaller Jewish communities throughout the United States. The IRO was designed to help refugees from persecution in the Pale of Russia find jobs and community support and, secondarily, to reduce the Manhattan ghettoes and minimize antisemitism. In twenty-one years, the IRO distributed seventy-nine thousand East European Jews to over fifteen hundred cities and towns, including Chino, California; Des Moines, Iowa; and...