Answer: I'm not entirely sure, but I know it helped them want to establish a democracy where the people chose their leaders.
It killed most of their population
Answer:
a Self-fullfiling prophecy.
Explanation:
Self-fulfilling prophecies are psychological phenomena in which individuals predict an event, and due to their conscious or unconscious behavior, said event ends up happening.
For instance, Jim has a physics exam in two weeks. The exam is about thermodynamics, a topic that James dislikes because he doesn't understand it. After hearing the news that the exam was coming, he immediately claims that he was going to fail the exam. Out of resignation, he thinks: why bother studying, I'm not good at thermodynamics, and even though he may not realize it, he is setting himself up to fail. The day of the exam comes, and because he did not study one bit during the last two weeks, he loses the exam.
In this particular case, Marcus has a big wrestling match coming up, but he fears that he will lose. The week before the match, he claims that he is "really busy with other studies," and does not practice at all. Even though he may not realize he is doing this, he is setting himself up so that he will have an "excuse" in case he loses the match. Marcus is apparently engaging in a self-fullfilling prophecy.
Answer:
According to social comparison theory, Barbara appears to have engaged in downward comparison.
Explanation:
According to Leon Festinger's Theory of Social Comparison, we commonly compare ourselves to people who are similar to us. We do that with the purpose of making accurate self-evaluations. However, a type of comparison known as downward comparison happens when we do not look at those who are similar to us. Instead, we compare ourselves to people who are in an inferior, more unfortunate position. That is a way we find to feel better about ourselves. This is what Barbara has done. She only knows the grades of two other classmates - one did better, one did worse than she did. Yet, she has chosen to think she has done really well relative to others in the class. Barbara has clearly chosen to ignore the one got an A, comparing herself to the one who got a C.