Answer :
Joseph mccarthy’s investigative tactics found support among many americans because there was widespread fear that communism was spreading into the country.
Why were Americans afraid of Communism?
This was due to the fact that communism had some tendencies of not letting citizens have certain rights in the country.
The red scare was the fear of communism in the nation. There was the fera that the communists may want to overthrow the government.
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