I’m not exactly 100% sure but I think it’s D
I guess you're talking about Animal Farm. Well, the irony is that the animals came together and fought to overthrow the farmers who, they believed, were their greatest enemies, but in fact the greatest enemy of animals was "power." Once the farmers were defeated, the animals achieved their dreamed freedom, until "power" fell on the pigs, they began another kind of exploration and the animals lost their freedom again. That is, as much as there is a fight against an enemy, another will arise, once he has power to concentrate in the hands of a single person, or a single group.
When I talk about this "power", I am referring to being able to be superior and oppressing others, because I think it is more certain, stronger, smarter, etc.
I hope it helps.
Carelessly/ careless / carelessness
Cabuliwallah initially wins minis friendship by giving her diamonds and raisins when Mini is still 5 years old. They bond became tight and the became close to each other. Mini's mother and father did not expect this to happen because the initial impression of Mini to Cabuliwallah is not good.
I think because they had to leave their home and even though they might be somewhere better it just doesn't feel right to them like its just not where belong or should be.
Hope it helps not sure if right