achievements during this phase of the civil rights movement were passage of Civil Rights Act of 1964, that banned discrimination based on "race, color, religion, or national origin" in employment practices and public accommodations; the Voting Rights Act of 1965, that restored and protected voting rights; the Immigration and Nationality Services Act of 1965, that dramatically opened entry to the U.S. to immigrants other than traditional European groups; and the Fair Housing Act of 1968, that banned discrimination in the sale or rental of housing. Hispanic and Chicano movement Another large ethnic minority group, the Mexican-Americans, are among other Hispanics in the U.S. who fought to end racial discrimination and socioeconomic disparity. The largest Mexican-American populations were in the Southwestern United States, such as California with over 1 million Chicanos in Los Angeles alone, and Texas where Jim Crow laws included Mexican-Americans as "non-white" in some instances to be legally segregated. 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 stigmas such as the usage of the Spanish language and advocated official bilingualism in federal and state governments. The Chicano 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. The movement gained momentum after World War II when groups such as the American G.I. Forum, which was formed by returning Mexican American veterans, joined in the efforts by other civil rights organizations. 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. The most prominent civil-rights organization in the Mexican-American community, the Mexican American Legal Defense and Educational Fund (MALDEF), was founded in 1968. Although modeled after the NAACP Legal Defense and Educational Fund, MALDEF has also taken on many of the functions of other organizations, including