Read the passage and answer the questions A and B.

I have a dream that one day even the state of Mississippi, a state sweltering with the heat of injustice,  sweltering with the heat of oppression, will be transformed into an oasis of freedom and justicE- I have a dream that my four children will one day live in a nation where they will not be judged by the  color of their skin but by the content of their character. I have a dream that one day in Alabama, with its vicious racists, with its governor having his lips  dripping with the words of 'interposition' and 'nullification', that one day right down in Alabama little  black boys and black girls will be able to join hands with little white boys and white girls as sisters and  brothers. I have a dream that one day every valley shall be exalted, every hill and mountain shall be made low,  the rough places will be made plain, and the crooked places will be made straight, “and the glory of the  Lord shall be revealed, and all flesh shall see it together”. With this faith we will be able to hew out of  the mountain of despair a stone of hopE- With this faith we will be able to transform the jangling  discords of our nation into a beautiful symphony of brotherhood. With this faith we will be able to work together, to pray together, to struggle together, to go to jail  together, to stand up for freedom together, knowing that we will be free one day ...... So, let freedom ring from the prodigious hilltops of New HampshirE- Let freedom ring from the mighty mountains of  New York, Let freedom ring from the heightening Alleghenies of Pennsylvania........ . Let freedom ring from every hill and molehill of Mississippi. From every mountainside, let freedom ring.  When we allow freedom ring, when we let it ring from every village and every hamlet, from every state  and every city, we will be able to speed up that day when all of God’s children, black men and white  men Jews and Gentiles, Protestants and Catholics, will be able to join hands and sing in the words of  the old Negro spiritual, “Free at last! Free at last! Thank God Almighty, we are free at last!”