A) Access to metals such as iron
B) Flat areas for building
C) Warm Climate
D) River Valleys

A) To communicate with people from different areas
B) To teach people to farm
C) To tell stories
D) To keep track of crops and other information

A) Wars are fought over new land found, the size of civilizatins then increase
B) Government gets stronger because they influence each other
C) Culture expands
D) Old products are not used anymore

A) Residence along the coast of a river valley
B) Arts and Entertainment
C) Organized forms of religion
D) Cities that are centers of trade

A) Culture
B) Region
C) Ethnic Group
D) Dialect

A) Agriculture
B) Language
C) Government
D) Trade