The Civil War was fought in 1861, so the answer would be D: 1800.
B. Penny understands that poisoning the wolves will affect the other animals, while the Forrester's don't care.
a phone book has peoples numbers, so that's not it.
a newspaper is a bunch of news, so no.
I don't actually fully understand thesauruses, so idk.
its a dictionary. hope I helped!