Answer:
a historical study showing that Indian workers were paid low wages
research showing that planters encouraged rivalry between workers
Explanation:
I don’t have the text but i think the answer is B.
Answer:
Orient is used in this sentence meaning to adjust. "Samuel stood on the grassy lawn of the campus looking at his map of the school’s buildings, trying to orient himself" meant that Samuel was trying to get used to the new campus by looking at buildings.