B seems like the best choice.
Answer:
A. It clarifies the first part.
Explanation:
Martin Luther King's speech about The American Dream stands are the evidence of his thoughts about the dream he had for his country. It consists of the dream of justice and equality among the people living in America. King focused on the share of equality and fair treatment given to all the citizens of America irrespective of any differences. He presents his argument of equality as stated in the given passage. He clarifies his thought of 'all men' and not specifically 'all white men'. He clarifies the first statement by adding the second.
This particular Son of Liberty was Paul Revere.
