Only once he was convinced it was necessary to save the Union
The correct answer is C. Everyone in the community helps take care of Shadow.
Explanation
The text fragment is an allusion to a dog named Shadow, the dog of a neighborhood, this means that he does not have a single owner within the neighborhood. Therefore, it is possible to affirm that by belonging to the neighborhood all the inhabitants of that neighborhood help take care of Shadow because he is the pet of all the people who live there. So the correct answer is C.Everyone in the community helps take care of Shadow.
