Answer:
Public opinion can be influenced by public relations and the political media. Additionally, mass media utilizes a wide variety of advertising techniques to get their message out and change the minds of people. Since the 1950s, television has been the main medium for molding public opinion.
<span>A. Last summer, a splinter in my brother’s leg became infected, which led to blood poisoning. He could
have prevented the problem with a few drops of iodine</span>
I think it's the last one. I hope you find the right answer.