The economic and political chacteristics of ancient states

You should answer the following questions in 250 words or more (one screen double-spaced).
if you do it in essay form (introduction, main paragraph or paragraphs in which you present your main points with supporting examples), and a conclusion. If you feel more comfortable about it, you can use bullet statements which can be of any length.

1. Please describe the economic, social, and political chacteristics of two of the following four ancient states: (Nile River Valley/Egypt); (Tigris-Euphrates/ Mesopotamia); Indus River Valley/India); and Hwang-Ho or Yellow River/China)!

2. Please describe the economic, social, and political characteristics of one ancient African and one ancient American (pre-Columbian) civilization!

3. Please compare and contrast the following classical civilizations

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