Mesnard, Eric2011-11-252011-11-252011http://grial4.usal.es/MIH/migrations/http://grialdspace.usal.es/handle/grial/135Between 1850 and 1930, the US greeted millions of migrants and its population increased from 23 to 130 million inhabitants. Most of those migrants were European. Thanks to these men and women who dreamt of a “promised land”, the “new country” grew.enMIHDigital moduleComeniusHistorySCORMmódulo digitalHistoriaAprendizajeLearning