Political context

The term blacklisting is generally used in a pejorative context, as it implies that someone has been prevented from having legitimate access to something due to the whims or judgments of another. For example, a person being served with a restraining order for having threatened another person would not be considered a case of blacklisting. However, somebody who is fired for exposing poor working conditions in a particular company, and is subsequently blocked from finding work in that industry, may be considered to have been blacklisted. Blacklisting can and has been accomplished informally and by consensus of authority figures, and does not necessarily require a physical list or overt written record.

Blacklisting is also tactic used in economic warfare which can be used against neutral government and companies that operate therein. In order to compel a change in policies by neutral government and companies based there, one belligerent in a conflict may threaten to prohibit their operations after a conflict is over. Fact: date=May 2008

Hollywood blacklist

main: Hollywood blacklist In American history, one of the most famous examples of blacklisting stemmed from an investigation launched in 1947 by the House Un-American Activities Committee (HUAC) into Communist influence on the motion picture industry. The first in the industry to be blacklisted, as a result of their refusal to provide evidence to HUAC, were a group known as the Hollywood Ten, most of them screenwriters, who had at one time or another been members of the American Communist Party. Today, the best known of the Hollywood Ten is writer Dalton Trumbo, who was barred from openly working in Hollywood for over a dozen years as a result of his defiance of HUAC. (He continued to work under pseudonyms and "fronts" until the revelation in 1960 that he had written the script for Spartacus.) Actor John Garfield was one of the more famous Hollywood performers to have been blacklisted by major American film studios as a direct result of HUAC investigations and hearings.

Blacklisting may sometimes result in a domino effect, as in the case of radio actress Madeline Lee. Both Lee and her husband, actor Jack Gilford, were blacklisted during the McCarthy era after it was revealed that Lee had given a party in her house to raise funds for a group later labeled as a Communist front. Though there was no suspicion that she had ever been involved in any putatively "subversive" political causes (and though her real name was spelled differently), Lee became the target of thousands of protest phone calls to her network. Another actress, Camilla Ashland, who appeared on the television show Danger, physically resembled Madeline Lee; though she had no political past, her network too became the target of protest phone calls. Madeline Pierce, a 20-year veteran of radio, who again had no political past, was also ultimately blacklisted.Fact: date=February 2007