1 ene 1921 año - Immigrant Quota Act (1921)
Descripción:
annual immigration from any country cannot exceed 3 percent of the total number of U.S. immigrants from that same country, as recorded in the U.S. Census of 1910.
https://www.history.com/topics/immigration/ellis-island
Añadido al timeline:
fecha:
1 ene 1921 año
Ahora mismo
~ 103 years ago