To discourage Spanish settlers from staying in Texas, Native Americans . a. burned the landscape, setting fire to the farms and settlements of the Spanish. b. refused to trade with them during times of drought and famine. c. raided their camps and settlements, forcibly taking whatever they wanted. d. pitted settlers against each other. Please select the best answer from the choices provided A B C D i will mark you braineliest i need your help i need this grade up or i am out o football