বিশ্বখ্যাত I Have a Dream বক্তৃতাটির বক্তা কে?

Martin Luther King Jr. had a dream of-

"I have a dream that one day even the state of Mississippi, a state sweltering with the heat of ___ sweltering with the heat of ____ will be transformed into an oasis of freedomand justice."

'I have a dream that my four little children will one live in a nation where they will not be judged by the _____ of their skin but by the _____ of thier character."

'I have a dream' calls upon people to fight injustice through -

Which of the following statements agrees with the information in the text?

I have a dream is a _____