Answer:
hope, birthright and legacy, and diversity and unity
Explanation:
Because the poem is about how Americans have the opportunity to create a more inclusive culture.
 
        
             
        
        
        
Wait I know the answer but let me just make sure it is the right answer
        
             
        
        
        
Answer: experimental group; control group
Explanation:
  An experimental group also called a treatment  group  in which involves a group is being exposed to receive experimental conditions, here the group is exposed to the experimental independent  variable to test for reactions and the changes in reaction are being recorded.-----The group of children given special training to handle anger is the experiment group
A control group is a group which is isolated from an experiment in which the group is not exposed to any treatment conditions and reactions are recorded. The control group helps to  check validity of the entire experiment conducted------ The group of children that  do not receive the special training.