Americanization (immigration)
Americanization is the process of an immigrant to the United States becoming a person who shares American culture, values, beliefs, and customs by assimilating into the American nation. This process typically involves learning the American English language and adjusting to American culture, values, and customs. It can be considered another form of, or an American subset of Anglicization.
The Americanization School, built in Oceanside, California in 1931, is an example of a school built to help Spanish-speaking immigrants learn English and civics.
A photo from a 1902 New York Tribune article on Americanization, of Holyoke Frenchmen taking English classes at a YMCA night school
Poster advertising free English classes and help for naturalization for speakers of Italian, Hungarian, Slovenian, Polish and Yiddish, Cleveland Americanization Committee, 1917: Many peoples, one language.
WW2-era poster: Don't speak the Enemy's language! (German, Japanese, Italian) The Four Freedoms are not in his vocabulary. Speak American! Hitler, Tojo and Mussolini are saying "Democracy must be destroyed!" in their languages.
The National Security League (NSL) was an American patriotic, nationalistic, nonprofit, nonpartisan organization that supported a greatly-expanded military based upon universal service, the naturalization and Americanization of immigrants, Americanism, meritocracy, and government regulation of the economy to enhance national preparedness.
Charles Daniel Orth I in 1920
Membership application of the NSL, c. 1918, touting the organization's agenda of patriotic education and support for universal military training.