Answer:
During the war, several factors promoted black solidarity. Firstly, the discriminatory treatment of black soldiers within the military, which included lower pay, limited opportunities for advancement, and segregated units, created a sense of shared struggle and injustice. This, in turn, led to the formation of all-black units such as the Tuskegee Airmen and the 761st Tank Battalion, which fostered a strong sense of camaraderie and teamwork.
Secondly, the war effort created new job opportunities for black Americans, particularly in the manufacturing industry, which had previously been closed off to them. This led to a newfound sense of pride and economic empowerment, which motivated black Americans to support each other and demand equal treatment.
Finally, the war also highlighted the hypocrisy of fighting for freedom and democracy abroad while denying those same values to black Americans at home. This realization inspired many black activists to push for greater civil rights and equality, leading to the Civil Rights Movement in the decades that followed.
Overall, the war created a sense of shared struggle, provided new economic opportunities, and exposed the contradictions of American democracy, all of which contributed to the promotion of black solidarity.