Economic conditions (2) temps (durée) (1) test (1) bateau (1) besoin (1) perte (1) infrastructure (1) port (1) ordre (1) Development (1) Costs (1) Commerce (1) Antiquities, Prehistoric (1) Worms (1) Wealth (1) Voice (1) Underwater archaeology (1) Time (1) Social change (1) Shipwrecks (1) Ships (1) Rhetoric (1) Reality (1) Preaching (1) Postal service (1) Possibility (1) Order (1) Oratory (1) Nature (1) Mechanical movements (1)