How can the mass media help shape public opinion?

If you see more people like one picture better than the other you are more likely to chose the liked picture. Even if you swap the likes, they will go for the one that has more likes, even if they are the same pictures.

Explanation:

It was on a show.

kennedy used a range of this to develop a 'flexible response' plan for any international crisis. “he also expanded the it was important, because it ordered the fall of khruschev.