Production of more food--the system allowed for more food to be produced which fed the workers in an industrial economy.
The 'four-field system' rotates crops between the 4 fields no longer needing to keep one empty because one of the crops would replenish the field with nutrients while the others take nutrients away from the fields. <span />
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i think the following answers are: Korea is still divided between a communist north and a democratic south
South Korea has become more prosperous because they have had trade and foreign aid from the United States and other countries.
The statement that shows the similarities between the early river valley civilizations and the civilizations of ancient Native Americans is that The cultures were shaped by geography. Thus, option (A) is correct.
<h3>What is Civilization?</h3>
Civilization refers to the settlement of the people in the particular area, forming a society in the organized manner. People in the Civilization gets engage in various occupations rather than just hunting and gathering.
Some of the names of the earliest ancient civilization are Indus Valley civilization, Mesopotamia, Ancient India and Ancient China etc.
The fact that the cultures were molded by geography demonstrates the connections between the early river valley civilizations and the civilizations of the prehistoric Native Americans.
Hence, option (A) is correct.
Learn more about Civilization here:
brainly.com/question/12207844
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