These ethnic ghetto areas included the Lower East Side in Manhattan, New York, which later became notable as predominantly Jewish, and East Harlem, which became home to a large Puerto Rican community in the 1950s.
Estas áreas inclúen o gueto étnico Lower East Side en Manhattan, Nova York, que máis tarde se fixo famoso polo predominio de xudeus, e o East Harlem, que se converteu en sede dunha gran comunidade portorriqueña na década de 1950.