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

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

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

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

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

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