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How did the arrest of freedom rider in mississippi begin a chain of decisions and actions that ultimately led to the collapse or near collapse of segregation busng

World war 2 was caused, in part, by which of these factors?

Prior to the 1948 presidential campaign, truman won back the support of labor unions by highlighting his opposition to the taft-hartley act. supporting the passage of the national security act. pushing for equal rights for african american citizens. opposing the strikes of railroad and mine workers.