Answer:
A.
to invite students to sign the farewell card
Explanation:
As part of his farewell party, we would like to ask everyone who took a class with him to sign the class card. Please feel free to add a fun detail or reference to an event that made his classes memorable.
Answer: Engage in positive communication.
Douglass is not sad to leave the plantation, as he has no family ties or sense of home, like children usually have. He also feels he has nothing to lose, because even if his new home in Baltimore is full of hardship, it can be no worse than the hardships he has already seen and endured on the plantation.