Answer:
During the Mexican-American War (1846-1848), many Tejanos, who were Mexican-Americans living in Texas, played various roles. Some Tejanos supported the Mexican government and fought against the American forces, as they opposed the annexation of Texas by the United States. Others, however, sided with the American forces, believing that Texas would be better off as part of the United States. Tejanos served as soldiers, scouts, and interpreters for both sides, and their loyalties were divided due to complex historical, cultural, and economic factors. After the war, many Tejanos faced challenges in adjusting to the new political and social order in Texas as the region transitioned from Mexican to American control.