They Had Rich, Black Soil that lined the Nile, and they were able to grow an array of crops, Which were quite Successful and Ideal for necessary crops.
B. is the right answer because the north america have in common they all lived in the small family units.
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A rise in society's population that is concentrated primarily in major cities is known as Urbanization.
Urbanization may occur both from the population shift from rural to urban residency as well as by population growth within the cities and can be understood as the the gradual increase in the proportion of people living in urban areas as opposed to rural areas.
Answer:
They needed there own rights and there own freedom.
