Answer:
The first answer is right trust me
Answer:
Noel hypothesis.
Explanation:
The theory that best explains segregation under these conditions is the <em>Noel hypothesis</em>. The Noel hypothesis claims that if there is contact of groups were there is ethnocentrism, competition and differential in power, some dominant-minority group will be created. This will lead to inequality. Ethnocentrism is the belief in the superiority of our race and culture. It can make us view the other race as inferior. The three components of this hypothesis were present during the Jim Crow era.
Answer:
i believe the answer Is manifest destiny
Answer:
Correct answer: Norepinephrine is a substance that is predominantly released from the ends of sympathetic nerve fibers.
Explanation:
Norepinephrine is a substance that is predominantly released from the ends of sympathetic nerve fibers and that activates the force of skeletal muscle contraction as well as the rate and force of contraction of the heart. Their actions are vital to the fight or flight response, so the body thus prepares to react or withdraw from an acute threat.