4 the continental army captured a valuable Spanish sliver mine
Answer: Both Oliver and Noah come from a poor social background, but while Oliver's parentage is unknown, Noah's is known. Even though Noah is almost as poor as Oliver, he considers himself superior to Oliver.
Her family, fleeing the Cuban Revolution, settled in Miami where she now lives with her husband.
I would choose A because C and D are more persuasive and B is more narrative. Hope this helps!