Final answer:
The term that describes the fear of Communist influence in the 1950s is the second Red Scare.
Step-by-step explanation:
The term that describes the fear of Communist influence in the 1950s is The second Red Scare. This was a period of intense anti-communist hysteria in the United States, driven by the fear of Soviet espionage and infiltration. It led to widespread investigations, blacklisting, and the persecution of individuals suspected of having communist sympathies.
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