he 1917 Immigration Act, also known as the Asiatic Barred Zone Act, was a law passed by Congress on February 5, 1917 that restricted the immigration of 'undesirables' from other countries, including "idiots, imbeciles, epileptics, alcoholics, poor, criminals, beggars, any person suffering attacks of insanity, those with tuberculosis, and those who have any form of dangerous contagious disease, aliens who have a physical disability that will restrict them from earning a living in the United States..., polygamists and anarchists, those who were against the organized government or those who advocated the unlawful destruction of property and those who advocated the unlawful assault of killing of any officer." Prostitutes and anyone involved in or with prostitution were also barred from entering the United States.