can You explain the question?
"We listened to Professor Knight discuss the history of American relations with Cuba." We is capitolized as it is the beginning of the sentence. Professor Knight, is the name of the teacher and Cuba should be capitolized as it is the name of a country. :)
Answer: From seeing this question asked before quite recently, I can tell you that if it’s multiple choice it would be around the lines of “If you believe in and trust yourself, no one should be able to shake your confidence.” Hope this helps!
