The word "felicity" here means a sense of satisfaction, almost catharsis, as the speaker has found closure in his prayer and happiness.
Answer: No, Dr. Martin Luther King's dream for people of color was for them to be as equal as white men and women. This dream hasn't happened because there are still riots and protests that indicate social injustice along with racial inequality.
Cacti is the plural form of Cactus.
Hope this helps :)
I see only two pronouns here: "you" and "I" - they are both personal pronouns, so the correct answer, whichever of them is underlined, must be "personal".
Some more information that might help:" a reflexive pronoun usually ends with -self, for example: oneself.
A demonstrative pronoun is for example "this"
