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The McCarran Internal Security Act was passed by congress in 1950.
It was another name for the McCarran Internal Security Act.
McCarthyism
Point four program
Talf-hartley Act
McCarran Internal Security Act
looked for communist and could potentially revoke their citizenship of USA for up to five years
it was vetoed by Truman because it went against constitution and would give communist a strong argument against USA's government
Smith Act
Internal Security Act