The Question and Answer section for Oroonoko is a great resource to ask questions, find answers, and discuss the novel.
This is a very detailed question for this short answer space. Perhaps the themes page below will be of some help:
When Oroonoko is in Coramantien an English ship arrives, which is captained by a man that Oroonoko has sold slaves to in the past. The Captain invites Oroonoko aboard his ship for a banquet, along with at least one-hundred other guests. The...
You can check out the themes at the GradeSaver link below: