Dockyards as industrial policy and long-term public works

Large infrastructure and warship programmes during economic crises complicate a simple laissez-faire picture of nineteenth-century British government. Warship orders distributed work through prime contractors and subcontractors. This sustained heavy industry, advanced manufacturing, and skilled employment. Roads, railways, canals, ports, basins, and graving docks also reduced future transport and trade costs instead of producing only immediate naval benefits. Because a dry dock can remain useful for a century, the comparison with repeatedly replaced textbooks shows the unusually long life of infrastructure spending while accepting the need for other public services.