Final answer:
The civil rights movement did not employ boycotting television commercials as a tactic. Instead, the movement was known for sit-ins, boycotts of segregated businesses, and marches that brought attention to racial discrimination and segregation, aiming for legal and societal reforms.
Step-by-step explanation:
The tactic that was not employed by the civil rights movement is b. boycotts television commercials highlighting the ugliness of segregation.The civil rights movement used various forms of peaceful protest and direct action to combat racial segregation and discrimination, such as sit-ins at segregated facilities, boycotts like the Montgomery Bus Boycott, and marches like the march on Washington.
These tactics aimed to expose the injustices of segregation, garner public sympathy, and force legislative changes. Notable actions included the Greensboro sit-ins, the Freedom Rides, and lobbying for legal reforms. In contrast, the boycotting of television commercials was not a documented tactic used during the movement, as focus was primarily on direct engagement with segregated establishments, transportation, and legal challenges.