Respuesta :
Answer: A. A historian analyzes dozens of primary sources to reach a
conclusion about the effects of the Cold War on Russian politics.
Explanation:
In order for a historian to arrive at an objective view, it is necessary to analyze multiple sources in order to form a scientific view. In this context, it is necessary to analyze a larger number of historical sources because only in this way can historical truth be reached. The analysis of one or two sources is insufficient, since in order to create a broader context, it is necessary to support all available sources with scientific analysis.
Answer:
A historian writes an essay arguing that the world trade organization has improved poor countries' economies.
Explanation:
a p e x