What did Andrew onderdonk do because he so admired the ships fighting spirit?

Andrew Onderdonk was inspired by the fighting spirit of ships, particularly during wartime, and he became devoted to preserving their legacy. He dedicated his efforts to documenting the history and experiences of these vessels and their crews. This admiration led him to contribute to maritime history through research, writing, and possibly advocating for the preservation of naval heritage. His passion reflected a deep respect for the courage and resilience displayed by those involved in naval conflicts.