Wouldn’t it be interesting if at some point during his campaigning Donald Trump said “oh by the way….”
McCARRAN-WALTER ACT OF 1952–58jh., b58
It seems that the selective immigration ban is already law and has been applied on several occasions. Known as the McCarran-Walter Act, the Immigration and Nationality Act of 1952 allows for the “Suspension of entry or imposition of restrictions by president. Whenever the president finds that the entry of aliens or of any class of aliens into the United States would be detrimental to the interests of the United States, the president may, by proclamation, and for such period as he shall deem necessary, suspend the entry of all aliens or any class of aliens as immigrants or non-immigrants or impose on the entry of aliens any restrictions he may deem to be appropriate.
The act was utilized by Jimmy Carter, no less, in 1979 to keep Iranians out of the United States, but he actually did more. He made all Iranian students already here check in, and then he deported a bunch. Seven thousand were found in violation of their visas, 15,000 Iranians were forced to leave the United States in 1979.
Since the Quran forbids Muslims to swear allegiance to the U.S. Constitution, technically, all Muslims should be refused immigration.
The McCarran-Walter Act moved away from excluding immigrants based simply upon country of origin. Instead it focused upon denying immigrants who were unlawful, immoral, diseased in any way, politically radical etc. and accepting those who were willing and able to assimilate into the US economic, social, and political structures, which restructured how immigration law was handled. Furthermore, the most notable exclusions were anyone even remotely associated with communism which in the early days of the Cold War was seen as a serious threat to US democracy. The main objective of this was to block any spread of communism from outside post WWII countries, as well as deny any enemies of the US during WWII such as Japan and favor “good Asian” countries such as China. The McCarran-Walter Act was a strong reinforcement in immigration selection, which was labeled the best way to preserve national security and national interests. President Truman originally vetoed the law, deeming it discriminatory; however there was enough support in Congress for the law to pass.