Answer:
I thought the "Shots aren't just for kids", "The flue ends with you", and the "No flue in my house" campaigns were the most effective because they used a universal appeal, and had a short slogan that was relatable to a general audience.
The McCarthy hearings were similar to the witch trials. As in the McCarthy Hearings, these people were put on trial without any way to defend themselves. Finally, both during the McCarthy Hearings and during the Salem Witch Trials, the general public was so afraid of being accused of being a communist or a witch respectively that they did not dare question what was going on, nor put a stop to it.
(p.s. please make brainliest. if not its okay tho)