Answer:
The events of the 1980s and 1990s helped to maintain world peace were the Persian Gulf war, the Iran-Iraq war, Lebanon war, the bombing of Libya, and the last stage of the cold war.
Explanation:
These events were the major events that allowed world peace to be kept in between the 1980s and the 1990s, however, they did it because they threatened it. It is very complicated, but the reasons are that these weren't high scalation conflicts, they were local conflicts and didn't clash the major party's that could trigger a world conflict directly. They only participated indirectly, by providing support to the participating party's.
According to Yerkes-Dodson law if you had an important presentation coming up, you would want to be a bit nervous/aroused to perform your best.
According to this law there is a relationship between performance and arousal. The law goes to say that sometimes, people are able to do their best when they are a bit nervous.
But according to him, this would only work till a certain point because when the nervousness gets to be too much it could lower performance.
This is best applicable to athletes or some one who is waiting to write an exam.
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<span>A circuit involving the insula, the anterior cingulate cortex, and the: Amygdala
</span><span>seems to play a role in complex social decision making, such as deciding whom to trust. Amygdala is the part of our brain that controls the emotion fear. Our decision to trust a person or not is based on the fear to be betrayed and endanger everyone that we love.</span>
Samuel Adams was a Boston-born political leader who played a vital role in moving colonial America to its decisive break with Britain during the American Revolution. The second cousin of President John Adams, Sam Adams helped organize opposition to British taxation, including the Boston Tea Party.
I believe the answer is: <span>develop negative views of one another and behave in a hostile manner
During athletic competition, universities students would most likely involve in tribalism which develop a desire for their own team to dominate the competition. In this type of situation, hostile manner and negative attitude toward other teams are extremely normal.</span>