senator mccarthys influence might have died quickly following his 1950 accusations had it not been for the…

senator mccarthys influence might have died quickly following his 1950 accusations had it not been for the discovery of hundreds of communists in the administration. the defeat of president truman in the election of 1956. the arrest of julius and ethel rosenberg for espionage. the blacklisting of hundreds of people in the hollywood community.

senator mccarthys influence might have died quickly following his 1950 accusations had it not been for the discovery of hundreds of communists in the administration. the defeat of president truman in the election of 1956. the arrest of julius and ethel rosenberg for espionage. the blacklisting of hundreds of people in the hollywood community.

Answer

Answer:

C. the arrest of Julius and Ethel Rosenberg for espionage

Brief Explanations:

The arrest and execution of Julius and Ethel Rosenberg in 1953 for espionage heightened Cold - War anti - communist hysteria, which prolonged McCarthy's influence. The other options are either factually incorrect (Truman didn't run in 1956) or less directly related to extending McCarthy's influence.