Answer:
freed African Americans from slavery
Explanation:
learnt in class
Americans noticed that after the end of the Second World War, the geopolitical landscape of the world would change in favor of the United States, as it no longer had a threat in Europe nor had a threat in the Pacific Ocean, as the Empire of Japan was defeated during the war. This favorable scenario let the United States grow in economic and military power. Two processes that were perceived by the average American citizen, as job opportunities grew due to the development of the industry, leading to improving his or her living conditions.
During World War II, many men were gone fighting in the war. This meant that women had to take jobs that were traditionally occupied by men. Women, as it turns out, as just as smart as men (sarcasm) and women realized that staying home wasn't their only option.
B) to protect the judges' huge workload, is the correct answer.