Final answer:
The term 'historical trauma' refers to the emotional and psychological injuries experienced by a group over generations due to past catastrophic events. The one defining characteristic of a minority group is 'Lack of power.' The 'salad bowl' metaphor signifies a society of 'Pluralism,' where distinct cultural groups maintain their identity within a shared society.
Step-by-step explanation:
When minority group members are left with a legacy of adversity, pain, and suffering, this is termed historical trauma. This term captures the collective emotional and psychological injury experienced by a group, often over generations, resulting from catastrophic events in the past, such as the Holocaust for Jewish people, or slavery and ongoing systemic racism for African Americans. The concept is critical in understanding how the past affects current generations and their interactions within society.
The one defining feature of a minority group is c Lack of power. A minority group is "any group of people who, because of their physical or cultural characteristics, are singled out from the others in the society in which they live for differential and unequal treatment."
The "salad bowl" metaphor represents b Pluralism, indicating a society where multiple distinct cultural or ethnic groups coexist, maintaining their practices and identities while contributing to the richness of a collective society.