Nations are protesting the government's human rights violations. The White House cited China's human rights records as a reason for why the U.S. will not send an official delegation to the Winter Olympic Games in China early next year
I know for number one it's Dear, Mrs. Lamont, since it's a name so the comma goes before it. I'm sorry if I'm wrong
The authors use rhetorical devices to increase the credibility of the essay. This is the most correct answer of all those mentioned because it directly corresponds to ethos, the rhetorical appeal to credibility.