Which sentence best shows that Niels Lyhne has a different view than some of the people in his hometown?

Can someone me answer this english question

Which type of appeal does president lincoln use in these lines to try to persuade southerners

What is the best way to improve the conclusion? add a sentence to the ending that summarizes the writer’s topic. add a sentence to the middle that reflects on the writer’s experiences. revise the final sentence to have a different tone. revise the first sentence to state a future goal.