Hispanics and Latinos in New Mexico groups in New Mexico were:, According to the 2000 U.S. Census, 28.76% of the population aged 5 and older speak Spanish at home. Speakers of New Mexican Spanish dialect are mainly descendants of Spanish colonists who arrived in New Mexico in the 16th, 17th and 18th centuries. New Mexican Spanish is an archaic form of 17th century Castilian Spanish. The original state constitution of 1912 provided for a bilingual government with laws being published in both English and Spanish; this requirement was renewed twice, in 1931 and 1943. Nonetheless, the constitution does not declare any language as "official." While Spanish
Arizonans for Official English v. Arizona v. Bozanich, 397 U.S. 82, 86-87, 25 L. Ed. 2d 68, 90 S. Ct. 788 (1970), nor may they adjudicate challenges to state measures absent a showing of actual impact on the challenger, see, e.g., Golden v. Zwickler, 394 U.S. 103, 110, 22 L. Ed. 2d 113, 89 S. Ct. 956 (1969). The Ninth Circuit, in the case at hand, lost sight of these limitations. The initiating plaintiff, Maria-Kelly F. Yniguez, sought federal-court resolution of a novel question: the compatibility with the Federal Constitution of a 1988 amendment to Arizona's Constitution declaring English "the official language of the State of