Socially, the Chicano Movement addressed what it perceived to be negative ethnic stereotypes of Mexicans in mass media and the American consciousness. It did so through the creation of works of literary and visual art that validated Mexican-American ethnicity and culture. Chicanos fought to end social stThe movement also addressed discrimination in public and private institutions. Early in the twentieth century, Mexican Americans formed organizations to protect themselves from discrimination. One of those organizations, the League of United Latin American Citizens, was formed in 1929 and remains active today. Mexican-American civil-rights activists achieved several major legal victories including the 1947 Mendez v. Westminster U.S. Supreme Court ruling which declared that segregating children of "Mexican and Latin descent" was unconstitutional and the 1954 Hernandez v. Texas ruling which declared that Mexican Americans and other racial groups in the United States were entitled to equal protection under the 14th Amendment of the U.S. Constitution
igmas such as the usage of the Spanish language and advocated official bilingualism in federal an d state g overnment.
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