1st***
C. Push factor of a poor nation.
2nd***
B. An immigrant
Explanation:
The story has Omar moving to the US to attend a university there after being born and reared in Tanzania. Omar's migration exemplifies an impoverished country's push factor.
One way to characterize Omar in the US is as an immigrant.
This is due to the fact that he left Tanzania in quest of a better life in the US, demonstrating that he had the motivation of a person from a less developed country.
Any individual who relocates to another nation with the express purpose of settling there is an immigrant.
Learn more about Omar with the help of the given link:
brainly.com/question/24240254
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