The correct answer is: <em>10th Amendment reserves rights to the states not assigned to the national government.</em>
The key principle to Federalism is the fact that some powers are reserved to a centralized government, while others are distributed among states.
The 10th Amendment to the US Constitution brings this federalist principle and reservers some specific powers to the states.
The culture is self-maintaining and ongoing is known as culture of poverty.
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<u>Explanation: </u></h3>
Culture of poverty is seen as an important aspect and theory of sociology. Its main factor is that it states that the condition of poverty of people is a vicious cycle which comes to be due to the presence of various values including the ones stated in the question, including apathy and cynicism which lead to them becoming and staying poor.
This is seen by the believers of this theory to span across generations and thus creating a separate class for these lower-class structures, making culture of poverty the correct answer.
C. an illegal combination of firms and businesses formed to destroy competition and regulate prices within a particular industry
The correct answer is individuals' degree of introversion or extroversion
Explanation: The MBTI is an instrument used to identify personal characteristics and preferences. It was developed the indicator during World War II, based on <em>Carl Gustav Jung's Theories of Psychological Types</em>. CPP Inc., publisher of the MBTI instrument, calls it "the most widely used personality assessment in the world", with up to two million assessments administered annually. The CPP and other advocates claim that the indicator meets or exceeds the reliability of other psychological instruments and includes reports of individual behavior.