What prevented the United States from relaxing its immigration standards in order to grant asylum to a larger number of Jewish refugees in the late 1930s and early 1940s?

Anti-Semitic Attitudes

Explanation:

Antisemitism is described as irrational hostile attitudes towards Jews.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!