National orgins act (26 mayo 1924 año – 1 ene 1960 año)
Descripción:
A law that severely restricted immigration by establishing a system of national quotas that blatantly discriminated against immigrants from southern and eastern Europe and virtually excluded Asians.
Añadido al timeline:
fecha:
26 mayo 1924 año
1 ene 1960 año
~ 35 years