After Santa Fe was founded in 1610, the Hispano people were restless to expand their colony. They slowly pushed their borders to the north, establishing little villages along the Rio Grande and dozens of its tributaries. Their progress was often interrupted, first by the Pueblo Revolt of 1680 and later by fierce resistance from the native people whose territory they were invading. Nonetheless, over the centuries of Spanish and Mexican rule, their frontier plaza villages survived. During their lo...