Answer: They are not nomads because they have permanent, unmovable homes. Nomads would have things such as tipi that are easy to put up and take down
Al Gore's roommates at Harvard were Tommy Lee Jones , today an actor (e.g. Batman Forever), and Bob Somerby, who later became an editor for a media criticism website.
For xy to be true,
X = 12
Y= 12
XY = 144
(12)(12) = 144
Jedediah Smith discovered South Pass and brought important info back. Good luck.