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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<u>Schema </u>is the mental structure that aids in the processing and interpretation of information.
Schema is a cognitive tool. It is the mental structure that individuals use for processing and interpretation of information. This guides cognitive processes and accompanying actions.
Through the schemata, people categorize things and situations around them based on some common features and elements, using these classifications then to understand and predict their world.
Sensory and conceptual information is processed, classed, and stored within these mental structures. This cognitive faculty helps one to function in the world by helping us understand things and events, and make conclusions and predictions about different circumstances.
Schemata includes the worldview, stereotypes, and rubrics one has.
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Answer: D
Explanation:
Soon after the death of the prophet Muhammad, there were military expeditions, called "futuhat," or literally "openings," into what is now Egypt and other parts of North Africa.