4. Which detail from the article best demonstrates how World War II changed some white Americans' view of Black Americans?• A "Prior to World War II, about 4,000 blacks served in the armed forces. By the war's end, that number had grown to over 1.2 million, though the military remained segregated." (Paragraph 6) • B. "All-black or mostly black units such as the 320th Anti-Aircraft Barrage Balloon Battalion... fought their way through Europe and earned reputations as courageous, honorable soldiers. (Paragraph 8) C. "Many other incidents led to confrontations and significant violence and much social activism. At timely there were riots between white and black soldiers, even overseas as well. (Paragraph 10) O D. "Others became civil rights activists and lent their powerful voices to organizations such as the NAACP, CORE, the Regional Council of Negro Leadership and the Deacons for Defense and Justice." (Paragraph 18)