The main reason why external criticism is so important when it comes to analyzing data is because as the handler of the data yourself, you can quickly develop a bias and "expect" a certain outcome, which might affect your analysis.
Answer:
The statement that contradicts the thesis is
D) A return to isolationism and impartiality at the beginning of World War 1
Although this did not necessarily happen because of lack of power, opting for isolationism during a world war does reduce the perceived power both people in America and abroad have about the country.
Answer:
Wilson was a college professor, university president and Democratic governor of New Jersey before winning the White House in 1912. Once in office, he pursued an ambitious agenda of progressive reform that included the establishment of the Federal Reserve and Federal Trade Commission.
Explanation:
Hope this helps - Good luck ^w
I believe the correct and complete answer is Collective bargaining, since it is a process of negotiation in which a group of employees were able to get better conditions in factories from their employers with agreements between workers and owners, to regulate working salaries, working conditions, benefits, and other aspects of workers' compensation and rights for workers.