The Texas Revolution (October 2, 1835 – April 21, 1836) began when colonists (primarily from the United States) in the Mexican province of Texas rebelled against the increasingly centralist Mexican government. After a decade of political and cultural clashes between the Mexican government and the increasingly large population of American settlers in Texas, hostilities erupted in October 1835. Texians (English-speaking settlers) disagreed on whether the ultimate goal was independence or a return to the Mexican Constitution of 1824. While delegates at the Consultation (provisional government) debated the war's motives, Texians and a flood of volunteers from the United States defeated the small garrisons of Mexican soldiers by mid-December 1835.