Read the passage and answer the questions.

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". This is our hopE- This is the faith that I will go back to the South with. 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 ..... And if America is to be a great nation, this must become truE- 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. And when this happens, and 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!" (abridged)