Because it will help you reach the final answer quickly and with more details to accurately answer the test question.
It helps proves that your claim or thesis is credible.
That is true, because she was the only one to understand the importance of divine laws as opposed to Creon's civil laws. He forbade her to give her brother a proper burial because he was a traitor, but she understood that it needed to be done so that he could be allowed to go to heaven, perhaps. The other people were afraid of Creon, and didn't want to interfere with his laws.
The Gettysburg Address was B) Hopeful.
