The document summarizes several memorable battles of the Royal Marines Corps before 1900, including the Capture of Gibraltar in 1704, the Battle of Belle Île in 1761, the Battle of Bunker Hill in 1775, and the Battle of Trafalgar in 1805. It provides brief descriptions of the objectives, key events, and outcomes of each battle, noting things like naval bombardments, seaborne landings against opposition, heavy casualties sustained, and the Marines' role in targeting enemy officers. The purpose is to gain an understanding of the battles that shaped the Royal Marines into what they are today.