Why did Nelson take large 74-gun ships to Copenhagen if smaller ships were often preferred in the Baltic?
Short answerBecause Copenhagen required the heaviest effective ships available for a direct attack; Baltic geography did not outweigh the mission's need for concentrated gun power.
NotesBritish use of smaller ships in Baltic waters did not prevent Nelson from taking 74-gun ships to Copenhagen. His squadron reflected what was available at the required time and the specific operation it had to perform. Attacking the Danish line and shore-supported defenses demanded heavy guns and durable hulls, even if smaller ships could be handier elsewhere in the Baltic. Force composition followed the immediate target and mission rather than a theater-wide preference for one ship size.