Why was the immigration act of 1952 passed?
If you answer correctly I will give you

The Immigration and Nationality Act of 1952 upheld the national origins quota system established by the Immigration Act of 1924, reinforcing this controversial system of immigrant selection,i believe

Senator Pat McCarran (D-Nevada), the chairman of the Senate Judiciary Committee, proposed an immigration bill to maintain status quo in the United States and to safeguard the country from Communism, "Jewish interests", and undesirables that he deemed as external threats to national security.

Explanation:

fourteenth amendment