Which of these best explains why the 1924

Immigration Act favored immigrants from northern and western Europe?
The act used the 1920 census to determine national quotas.

The act used the 1890 census to determine national quotas.

The act required all immigrants to be fluent in English.

The act required all immigrants to be Protestants.

1 answer

The act used the 1890 census to determine national quotas.