The US government opposed Castro primarily because he supported actions that threatened the Western Hemisphere during a time of economic progress. Stevenson argued that it was not just about dictatorship but the broader implications of Castro's actions for regional security. This reflects the importance of maintaining stability and reform in the Americas amidst Cold War dynamics. ;
The U.S. government took action against Cuba due to concerns about Castro's dictatorship, his support for actions threatening regional stability, and his ties to the Soviet Union. These factors were seen as a danger to the Western Hemisphere, particularly during the Cold War. Thus, the correct answer is option C.
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