McCarthy & the Red Scare
In the 1940s and '50s, the Cold War was fought through fear and persecution on both sides of the globe. In the United States, anti-communism became strident; those who refused to completely renounce communism and its supporters were considered suspect. In the Soviet Union, fences were raised against the outside world. The gulag -- the secret government system of labor camps -- housed millions of prisoners.
At home, Americans feared communist subversion. Congress revived the House Committee on Un-American Activities. In 1947, the committee investigated America's film industry. Some of Hollywood's best-known actors, producers and writers were called to testify. But 10 witnesses, who became known as the Hollywood Ten, defied the committee's line of questioning. The 10 were imprisoned. Hundreds more in Hollywood, suspected of communist sympathies, were blacklisted -- and unable to find work.

Several U.S. politicians used the Red Scare to their advantage. A State Department official, Alger Hiss, was accused by a former communist of passing secrets to the Soviet Union. Leading the prosecution against Hiss -- who was later jailed for perjury -- was a young California congressman named Richard Nixon.
Fear of communism also brought Republican Sen. Joseph McCarthy into the limelight. During Senate hearings, McCarthy claimed to have lists of communists in the U.S. military, State Department and other government agencies. For months, McCarthy was able to attack people's reputations at will. He eventually fell out of public favor and power -- after he denounced leading Republicans and senior Army officials as communists.

The fate of Julius and Ethel Rosenberg came to symbolize the excesses of the U.S. Red Scare. The couple were convicted of passing atomic secrets to the Soviet Union and sentenced to death. Despite protests that the death sentence against the Rosenbergs-- who had young children -- was unconstitutional, they became the first U.S. civilians to be executed in peacetime for espionage.

