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

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

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

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

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

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