From Ireland to Germany to Italy to Mexico: How America’s Source of Immigrants Has Changed in the States, 1850 – 2013 February 9, 2017 freemanhotel Explore the top countries of origin for immigrants in each state from 1850 to 2013. Source: From Ireland to Germany to Italy to Mexico: How America’s Source of Immigrants Has Changed in the States, 1850 – 2013
