World History

Standard 10 : Understands how early agrarian civilizations arose in Mesoamerica

Reference code: BE,152;WE,94

1st letter/number of each code in parentheses:
B	NCHS: Basic Edition
L	Lessons from History
W	NCHS: World History, expanded edition

2nd letter code :
E = Explicitly stated in document
I = Implicit in document

Number:
Page number of the cited document

Mid-continent Research for Education and Learning