Spain
As a percentage of the general population of all Spain, Spanish is natively spoken by 74%, Catalan by 17%, Galician by 7% and Basque by 2% of all Spaniards. Occitan is spoken by less than 5,000 people, only in the small region of "Val d'Aran".
Other Romance minority languages, though not official, have special recognition, such as the Astur-Leonese language ("asturianu", "bable" or "llionés") and Aragonese ("aragonés") in Aragon.
History of the Spanish language
A similar situation occurred in the American Southwest, including California, Arizona, New Mexico and Texas, where Spaniards, then "criollos" (Tejanos, Californios, etc.) followed by Chicanos (Mexican Americans) and later Mexican immigrants, kept the Spanish language alive before, during and after the American appropriation of those territories following the Mexican–American War. Spanish continues to be used by millions of citizens and immigrants to the United States from Spanish-speaking countries of the Americas (for example, many Cubans arrived in Miami, Florida, beginning with the Cuban Revolution in 1959, and followed by other Latin American groups; the local majority is now Spanish-speaking). Spanish is now treated as the country's "second language," and over 5 percent of the U.S. population are Spanish-speaking, but most Latino/Hispanic Americans are bilingual or also regularly speak English.