GMAT Reading Comprehension (RC) | GMATPREP ChallengeQ -Some historians contend that conditions

To answer a first question, let's fist find the Conclusion of the passage:Clearly, these two perspectives are not easily reconcilable, but the historical reality is not reducible to one or the other.

Two perspectives = opposing viewpoints. The fist paragraph gives information about two opposing theories. The second paragraph provides evidences about the challenges that trade unions faced after WWII.

1. The passage is primarily concerned with

A. providing a context within which to evaluate
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