Ethnic maps Most common nation of origin (including Mexico) of legal permanent residents in the U.S. November 2, 2015 Alex Related Posts:Lawyers per capita by state/province in the United…Legal systems of the WorldThe Oldest Cities in the U.S. MappedAmerica's Most Popular Baby Names Over TimeThe Freelancer Pay Gap by U.S. StateMaps reveal the places that Americans want to move…Exotic Animal Laws by U.S. State MappedMap of the largest Hispanic ethnic group in each U.S. county