Final answer:
Organized labor and Black civil rights share struggles for equality and justice, oppose economic disparities and racial discrimination, and use collective action for change.
Step-by-step explanation:
The similarities between organized labor and the Black civil rights include a shared struggle for equality and justice. Both movements worked to challenge the dominant power structures and faced serious repercussions, such as blacklisting in the case of labor organizers or racial bigotry and segregation in the case of Black Americans. Martin Luther King Jr. stated that Blacks need to make alliances because both movements aimed for economic advancement and stood against economic disparities and racial discrimination. Organized labor and the civil rights movement also both relied on collective action as a mechanism for change. While the labor movement used tools like collective bargaining and striking, the civil rights movement utilized civil disobedience, marches, and sit-ins. These strategies indicated that there was power in numbers, and joining forces could amplify the impact of their actions. The Brotherhood of Sleeping Car Porters, an early Black labor union, and groups like CORE and SNCC played vital roles within the civil rights movement, showing the overlap between labor and civil rights activism.