Picot, Garnett; Hou, Feng - 2012
citizen of the host country, in this case Canada or the United States? Recent international research indicates that there is … Canada and the United States. In 1970, about two-thirds of immigrants in Canada or the United States were citizens …. Citizenship rates then fell in the United States and rose in Canada; by 2006, the citizenship rate was 33 percentage points higher …