Who was in charge of investigating claims of communist activity in the government, armed forces, universities, and other areas of American life during the Second Red Scare in the late 1940s and early 1950s?

House Un-American Activities Commitee was in charge of investigating claims of communist activity in the government, armed forces, universities, and other areas.

Explanation:

House Un-American Activities Committee (HUAC) was responsible for investigating Fascist or Communist ties on citizens, employees and organizations in both public and private sector. HUAC was established in the year of 1938 by House of Representatives of United States of America.

The main aim of HUAC was to promote the ideas of U.S citizens that communism could be in their country and they are free from disloyalty and revolutionary activities. Second Red Scare was a phenomenon that was started after the World War II.

new communications technology has affected the way social movements are organized because nowadays, social movements rely on social networks and the media to get different people with a similar way of thinking in contact, and thus, get them to mobilize for a greater cause.

individuals only participate in collective action when they feel identified with it. is in this aspect that social media becomes relevant, because it guarantees communication among all individuals and organizes the social actions that are going to be carried out, i.e., the social movements.

in addition, being covered by the media is important to validate the message and make it relevant in the social agenda, as well as to reach more people who can share interests, appealing to public sympathy for their cause.

in conclusion, it is by social networks and social media that social movement is given birth; by connecting different individuals with similar ideas and organizing them to mobilize for a greater cause.

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