As an Alien Anthropologist I think it’s worth pointing out that the original “cliffdwellers” were actually really advanced, built really amazing houses, and had some fairly sophisticated technologies and social structures. The term “cliffdwellers” doesn’t really work as an insult–it’s like saying “you advanced people who know how to build really cool houses, make great pots and baskets, feed yourselves using your own knowledge, and know how to keep mice outta the corn bin.”
Here’s some info:
http://www.mnsu.edu/emuseum/cultural/northamerica/anasazi.html
