<em>I would say A, because he did not support nor hate slavery, but wanted to keep the country together.</em>
The answer is B Biological perspective
I believe the answer is: Ego
According to Freud, Human's ego could give both positive and negative impact. The negative one is it often give a false sense of pride that make us arrogant, the positive one is that it make help us to maintain our core principles (such us choosing not to skip homework)
