Unsettled BordersIn Unsettled Borders Felicity Amaya Schaeffer examines the ongoing settler colonial war over the US Mexico border from the perspective of Apache, Tohono Oodham, and Maya who fight to protect their sacred land. Schaeffer traces the scientific and technological development of militarized border surveillance across time and space from Spanish colonial lookout points in Arizona and Mexico to the Indian wars, when the US cavalry hired Native scouts to