Answer:
Critical theories.
Explanation:
Found its root in Karl Marx's critique of economy and society, critical theories determine how power relations between different groups operate in society. The theory is based on the opposition of dominant forces in society in various spheres including, political, economic, social and ideological. The theory must fully explain the existing social issues and provide practical solutions to how to respond to them.
I believe the answer is: the introduction, the body, and the conclusion.
The introduction refers to the efforts that the speaker make to attract the attention of the audiences in the beginning of the speech, the body refers to the actual content of the speech, and the conclusion refers to final/core message that the speaker want to give to the audience.
The main idea of the Ninth Amendment addresses rights to people that are not specifically in listed in the Constitution.
The correct answer to this question is: concurrent powers.
Concurrent powers are shared powers such as the power to tax, the power to maintain courts (i.e. state and federal courts, as you now know), and the power to borrow money.