The United States Immigration Act of 1918 (ch. 186, 40 Stat. 1012) was enacted on October 16, 1918. It is also known as the Dillingham-Hardwick Act. It was intended to correct what President Woodrow Wilson's administration considered to be deficiencies in previous laws, in order to enable the government to deport undesirable aliens, specifically anarchists, communists, labor organizers, and similar activists.