Hispanics and Latinos in New Mexico
The mainland part of New Spain won independence from Spain in 1821 and New Mexico became part of the new nation of Mexico. After independence from Spain, the Spanish population began to mix somewhat with the indigenous populations. The new 'Mexican' élite attempted to create a common identity out of all the classes and different ethnicities. Nationalists attempted to establish equality, if only legally, between these different groups. The Spanish settlers of New Mexico and their descendants adapted to Mexican citizenship somewhat. In 1836, after the Republic of Texas gained independence, Texas claimed part of the Province of New Mexico, which was disputed by Mexico. In 1841, the Texians sent an expedition to occupy the area, but the expedition was captured by Mexican troops;
Latin America–United States relations
Texas, which had been settled by colonies of Americans, fought a successful war for independence from Mexico in 1836. Mexico refused to recognize the independence and warned that annexation to the United States meant war. Annexation came in 1845 and the Mexican–American War began in 1846. The American military was easily triumphant. The result was the Mexican Cession of Santa Fe de Nuevo México and Alta California. About 60,000 Mexicans remained in the territories and became US citizens. France took advantage of the American Civil War (1861–65), using its army to take over Mexico. Due to defeats in Europe, France pulled out troops, leaving the Imperialists and Maximilian I of Mexico to face defeat from the Benito Juarez-led Republicans (backed by the US).