National. Because it applies to all, hope this helped
Answer:
Katherine should like Amy more
Explanation:
Social identity theory: In psychology, the term "social identity theory" is defined as the phenomenon that recommends an individual's behavior can be changed via an organization if it is capable of modifying his or her self-identity or self-concept's part that is responsible for deriving from the emotional attachment or knowledge of the group.
In the question above, the social identity theory suggests that Katherine should like Amy more.
Answer:
c. groups do not always make good decisions when they are cohesive and want to please their leader.
Explanation:
In this example, President Bush had the ultimate authority to declare war. However, he wanted to know what the opinion of others might be, in order to receive advice. Despite this, the people that surrounded him were mostly concerned with wanting to please him. Because of this, they did not make good decisions, or felt compelled to stay quiet and not share the useful thoughts that they might have had in order to preserve the unity of the group.