Answer:
The correct answer is option D. "Crusoe travels to Guinea with plans to purchase people as slaves".
Explanation:
In the novel "Robinson Crusoe" by Daniel Defoe, the protagonist shows one of his most unlikeable faces when he goes to Africa looking to purchase some slaves. It is particularly unlikeable taking into account that he was a slave at one time in the novel. Also slavery had other negative impacts in his personality. The idea of superiority and inferiority that Crusoe developed from his experience on slavery affects his relationship with Xury and Friday. Also, it is very likely that Crusoe's wealth from his sugar plantations come from slave labor.