Final answer:
An African American might respond to the notion of massed forces of good and evil by reflecting on the historical struggle for racial justice and equality in America. They would resonate with the sentiment, recognizing the sacrifices of African-American soldiers and the continued fight against domestic oppression.
Step-by-step explanation:
Throughout history, African Americans have consistently strived to hold America accountable to its promise of freedom and equality, especially during times of war. The statement that 'forces of good and evil are massed and armed and opposed as rarely before in history' may evoke a strong response from African Americans, who have endured the struggles against the evil of racial injustice and discrimination. Acknowledging the sacrifices of African American soldiers in both World Wars, the civil rights movement, and other critical periods, it's illustrative of the perilous fight not only against external enemies but also against domestic oppression.
As W. E. B. Du Bois articulated, there was hope that military service would lead to rights and respect at home, embodied by the Double Victory campaign during World War II. However, postwar America often failed to live up to this expectation, causing disillusionment among veterans and the larger African-American community. Nevertheless, the postwar period marked the beginning of a significant transformation, fueled by the bravery and determination of African American soldiers and leaders, leading towards greater advocacy for civil rights and an end to systemic racism, as there was a notable change in public awareness and the rise of resistance movements against inequality.