in obama's back to school speech, What is his point of view or perspective? What is he trying to convince his audience to believe? What does he want them to do? How do you know?

Which is expressed with the least redundant language? a) she will love her dog forever and ever. eliminate b) my appointment is at 3: 00 p.m. in the afternoon. c) any topic you choose for research must be manageable. d) there are seven students who have applied for admission to the art class.