In these excerpts, how does cugoano's purpose differ from sancho's purpose? cugoano is hoping that a few enslaved people can be released, while sancho is hoping that sterne can abolish slavery altogether. cugoano makes references to his christian faith, while sancho stays away from the topic of religion altogether. sancho is humbly asking for someone's , while cugoano is asking for immediate and drastic changes in policies about slavery. sancho is informing the general public about the horrors of slavery, while cugoano is writing a private letter.