Because he thought that moving to another country would give him a better quality of life, Jeffrey was persuaded to from his place of birth and leave behind his family and friendly

migrate

Explanation:   thats the answer

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.

because the vietnam war was fought in an especially brutal and untraditional way