Answer:
The black cadets, who become airmen, were right to stick it out and continue to fight for their country despite the high rate of racial segregation in the country because they had a point to prove of their usefulness and importance in the same vein as whites. This yielded positive results as President Truman signed an executive order in the abolishment of racial segregation in the military.
I would have done the same too knowing that there is always a price to pay for the accomplishment of common unity.