Early-modern sea power beyond battleship counts

This passage warns against projecting late-nineteenth-century ideas of formal battle fleets backward onto the early-modern world. Ships of the line carried diplomatic weight, yet France invested heavily in galleys, Spain delayed battleship investment, and the early United States emphasized frigates and gunboats. Britain eventually combined concentrated battle fleets with smaller ships that protected trade, attacked commerce, supported landings, and suppressed piracy. That system required roughly two and a half centuries of financial, political, and maritime infrastructure. Its peacetime cost also made sustained naval superiority a political choice that many states judged less urgent than competing military needs.