Compare maps of the world in ancient times with current political maps According to these maps, the Southwest Native American cultural region was located in the United States and what other North American country?
Mexico
Canada
South America
Caribbean

What makes fort sill historically unique among other regional military installations? a. it is the site where seven major commanders of us military efforts were trained. b. it houses the largest explosive weapons factory in the united states. c. it specializes in training soldiers to preserve the cultural artifacts of nations invaded by the us military. d. it is the oldest functioning installation in oklahoma.