How does this text develop the central idea of the passage?

1. it shows that the more mr. auld argues against education, the more douglass became convinced it was the only way for him to gain freedom.

2. it shows that mr. auld is a domineering and cruel person, both with his wife and with douglass.

3. it shows that mr. auld truly cares about douglass and does not want anything bad to happen to him.

4. it shows the mean-spirited attitude of mr. auld and, by extension, all slave holders