Im thinking communism correct me if im wrong
The main change is the countries the immigrants were coming from. The immigrants in 1840s were coming from the Western Europe mainly Ireland and Germany. Immigrants from Asia and Eastern Europe were coming a bit later while during the beginning of the 20th century most of the immigrants came from Italy.
<span>La hospitalidad que los griegos muestran es un modelo a seguir para todos nosotros. El acto de mostrar hospitalidad es el acto de vivir una vida plena ".</span>