In my experience, when a history book mentions Boston, it relates to either the American Revolution or the Civil War. While these are significant moments in our history, I have learned at Boston National Historical Park that they do not encompass all of Boston’s history. Through my time here, I have learned about the importance of the Charlestown Navy Yard and its role as a key (and at times, sole) producer of rope and die-lock chains for the entirety of the United States Navy. Here, the focus lies upon the hardworking men and women at the naval yard, recognized for their labors and innovations in times of need and peace. Not only is the Charlestown Navy Yard one of the oldest, but it features a floating monument to history on its dry docks- the USS CASSIN YOUNG, a 175 Fletcher-class destroyer built to fight during World War II.