What lengths did Damian go to for welcoming his new neighbors?

The choice indicating that Damian "went to great lengths" suggests that he put in significant effort and thoughtfulness into welcoming his new neighbors. This may involve various actions such as organizing a welcome party, introducing himself personally, or providing gifts or assistance as a gesture of friendliness and community building. It highlights a positive attitude towards new relationships and a desire to create a welcoming environment within the neighborhood.

The other options present less favorable or minimal actions that do not align with the idea of making an impactful or sincere effort. Thus, the affirmation of going to great lengths underscores his commitment to fostering good neighborly relations.