On April 9, 1919, Nebraska enacted a statute called "An act relating to the teaching of foreign languages in the state of Nebraska", commonly known as the Siman Act. It imposed restrictions on both the use of a foreign language as a medium of instruction and on foreign languages as a subject of study. With respect to the use of a foreign language while teaching, it provided that "No person, individually or as a teacher, shall, in any private, denominational, parochial or public school, teach any subject to any person in any language other than the English language." With respect to foreign-language education, it prohibited instruction of children who had yet to successfully complete the eighth grade.
