" In the case of the Chicanx population, the US conquest and annexation of Mexican territory (a geographical area extending from Texas to California) following the Mexican American War (1846-1848) created a situation in which people of Mexican ancestry became subject to White domination...It was the general feeling among White settlers that they were superior to Mexicans...The question of how Mexicans should be classified racially was decided in 1897 by Texas courts, which ruled that Mexican Americans were not White. In California, they were classified as 'Caucasian' until 1930, when the state attorney general decided they should be categorized as 'Indians,' though 'not considered "the original American Indians of the US"'. "

― Beverly Daniel Tatum, , Why Are All The Black Kids Sitting Together in the Cafeteria?