The value of the Comanche traditional homeland was recognized by European-American colonists seeking to settle the American frontier and quickly brought the two sides into conflict. The Comanche Wars began in 1706 with raids by Comanche warriors on the Spanish colonies of New Spain and continued until the last bands of Comanche surrendered to the United States Army in 1875, although a few Comanche continued to fight in later conflicts such as the Buffalo Hunters' War in 1876 and 1877. The Comanche were noted as fierce combatants who practiced an emphatic resistance to European-American influence and upon their lands.