T Tisa Bell New member Jan 26, 2011 #1 ...of the southwest region of NA? a.they created a complex irrigation system b.they built clusters of earthen mounds c.they built cliff dwellings d.they invented "floating gardens"
...of the southwest region of NA? a.they created a complex irrigation system b.they built clusters of earthen mounds c.they built cliff dwellings d.they invented "floating gardens"
