The construction and rebuilding totals rise sharply in the eighteenth century as Britain acquires global commitments. Small seventeenth-century batches give way to 131 third rates built or rebuilt between 1755 and 1785. First and second rates tended to remain with the biggest European fleets, whereas a third rate could be a credible flagship in American or Indian waters. Its lower crew requirement and easier maintenance mattered when the same navy had to sustain forces across widely separated stations. A fleet made entirely of prestigious first rates might look powerful but would consume the money and logistical capacity needed to maintain global presence.
Chapter · 23:29-27:55
Third rates for a global empire
Construction totals, overseas flagships, and lower crew demands explain why third rates became Britain's preferred ships for global naval presence.