Pau Lleonart Calvo Mr. Speier 10B 5/24/15 HUAC Essay In the midst of the tension between the U.S. and the Soviet Union after the end of WWII, the HUAC, or House Un-American Activities Committee, was created as an internal system of defense against communist influence within the United States. Established in 1938, the HUAC, a committee of the U.S. House of Representatives, sought out and persecuted any group or individual suspected of being associated with any sort of Communist outlet within the