The first one is better in my opinion
<span>The information we can obtain from the Constitution of the United States by the Confederates is about the slavery of the South and the Cause of the Union. This is based on references about the importance of domestic tranquility and the importance of securing freedom, but only for people protected by the government of the confederate states.</span>
She is worried about her parents because she knew the nazis were coming for the Jews.
They focus on language, structure, and tone. they look at the authors state of mind and examine the meanings and relationships between form and meaning of how story is arranged. they also look at he history, and politics to see whats less or more important than what needs to be known for autonomous text.
i hope i helped!