Between them, the
United States,
Mexico and
Canada account for 85 percent of the population of North America. Religion in each of these countries is dominated by
Christianity (77.4),[2][3] making it the largest religious group in North America.
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abc"Most Baha'i Nations (2010)". QuickLists > Compare Nations > Religions >. The Association of Religion Data Archives. 2010. Retrieved Oct 26, 2013.