Wheat, barley, corn, beans, and peas
According to Gerhard Lenski, the growth of the middle class reduces the polarization between the owning and the working class.
In Gerhard Lenski's theory of inequality, he explained that in the society, some people are going to have a surplus of goods in the society. While other people would not be so lucky to have the same.
According to him, social inequality would arise due to the fact that some people are going to have more bargaining power than other people that are in the society.
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Answer:
evolutionary psychology
Explanation:
Evolutionary psychology: The term "evolutionary psychology" is described as one of the "theoretical approaches" related to psychology that generally aims or is focused on explaining beneficial psychological and mental traits, for example, language, memory, or perception, etc as adaptations i.e are considered as the "functional products" associated with natural selection.
In the question above, the given statement signifies the evolutionary psychologists.
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