The 1848 treaty of Guadalupe Hidalgo that ended the Mexican-American War described a boundary between the two countries that was to be ascertained by a joint bo

Excerpt from Presidios of the Big Bend Area Today historians, anthropologists, and the National Park Service look with increased interest at the historical back

This investigation of the sites of presidios of the Big Bend area was to determine the archeological research potential of the sites and to evaluate the potenti