In 1955, Reverend George Lee, vice president of the Regional Council of Negro Leadership and NAACP worker, was shot in the face and killed for urging blacks in the Mississippi Delta to vote. Although eyewitnesses saw a carload of whites drive by and shoot into Lee's automobile, the authorities failed to charge anyone. Governor Hugh White refused requests to send investigators to Belzoni, Mississippi, where the murder occurred.
That is the answer right there
If the border with Laos had been closed and North Vietnam had not been able to operate in the country, the communist side would not have been able to stock up on resources, men, ammunition, weapons, food and medicine through the HoChi Minh Trail.
Therefore, the forces of the North that were fighting in South Vietnam would have been out of supply, and their defeat would have been imminent.
D) the united states suffering no war damage and having a strong economy
