The correct answer to this question is C) main idea and point of view.
The aspect that would be best to consider when determining each source’s validity is the main idea and point of view.
Yo need to have the purpose of your research paper and consider the perspective or the authors you are going to use in order to know if the author or authors point of view is in accordance with the subject of your investigation. The main idea of your research is important to find the right kind of information and the bias or not from the author’s point of view.
The role should American attitudes toward power, peace, prosperity, and principled play in attempts to evaluate foreign policy is explained below in details.
Explanation:Foreign policy purposes incorporate the following: Protecting the national safety of the United States. Raising world harmony and a protect global climate. Keeping the stability of power among countries.
The State Department has main international policy aims: Defend the United States and Americans; Promote democracy, human rights, and other global affairs; Promote universal understanding of American excellence and policies.
I believe theories that has been proved and widely accepted and confirmed by other group of people is a law