Read this excerpt from The Adventures of Robinson Crusoe
...I was very loth to sell [Xuryl, who had assisted me so
faithfully in procuring my own [freedom). However, when I
let (the captain) know my reason,... [he] offered me this
medium, that he would give the boy an obligation to set
him free in ten years, if he turned Christian.
What does this passage reveal about the times Defoe was writing about?
O
A. Europeans believed Christians had more value than other people.
O
B. Europeans were troubled by the existence of slavery.
O
C. Slavery was more common among Christians than other people.
O
D. Slavery was more common at sea than it was on land,

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.

it was surely an odd creature that one made up by reading the historians first and the poets afterwards a worm winged like an eagle; the spirit of life and elegance and charm,   in a kitchen chopping up suet. but these creatures, monst'r however entertaining to the imagination, hast no existence in fact. what one might doth to bringeth h'r to life wast to bethink poetically and prosaically at one and the same moment,   thus keeping in toucheth with fact—that the lady is mrs martin, ag'd thirty-six, did dress in blue, wearing a black coxcomb and brown shoeth; but not losing sight of fiction eith'r—that the lady is a vessel in which all s'rts of spirits and f'rces art coursing and flashing p'rpetually. the moment, howev'r, yond one tries this method with the elizabethan mistress, one brancheth of illumination fails; one is did hold up by the scarcity of facts.   one knoweth nothing detailed, nothing p'rfectly true and substantial about h'r.   hist'ry scarcely mentions h'r.   and i did turn to professeth'r trevelyan again to seeth what hist'ry meanteth to that gent.   i hath found by looking at his chapt'r headings yond t meanteth.

attitude toward the subject implied in a literary work.

serious at times, angry, impassioned, and optimistic, but most of all urgent