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

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

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

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

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

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