Identify the method of farming you see in the illustration, and which ancient civilization utilized this specific method from the three civilizations discussed in class. Then describe the process of this farming method and why it was necessary to be utilized by people of this ancient civilization.

Countries that are neither core nations nor peripheral nations

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true. b) some other scientific experts read the papers and provide quality control by eliminating many mistakes. c) an editor reads the papers, to make sure that all the semicolons are in the correct places. d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog. e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.

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