How did the swallow help he needlewoman and the little boy?

The swallow helped the needlewoman and the little boy by delivering messages and aiding in their struggles. It brought the needlewoman the materials she needed to create garments, allowing her to support herself and her family. For the little boy, the swallow's compassionate actions provided comfort and assistance during difficult times, ultimately bringing hope and joy to their lives. Through its selfless acts, the swallow became a symbol of kindness and sacrifice.