e) learn how to read and write
Because no other Mesoamerican polity appears to have been strong enough to destroy
Teotihuacn, researchers suggest that the demise of that city was due to:
a) an earthquake followed by flooding
b) internal conflict and increased factionalization
c) the Spanish Conquest
d) the adoption of a sedentary lifestyle
e) invasion by the South American Inca
The “multi-regional evolution hypothesis,”, as promoted by Franz Weidenreich in the
1940s and developed by more recent scholars such as Thorne and Wolpoff, is based on
the idea that:
a) Homo sapiens first evolved in Africa and then spread out from there
b) Homo sapiens evolved locally from various Homo species that had left Africa
c) Homo sapiens evolved from Neanderthals in Europe and then expanded from there
d) Homo sapiens evolved from Homo erectus in Asia and expanded from there