Linked from
The 25 pages that link to Steamship, each with the reason it gives.
Steam engineBroader topic: It made scheduled water transport less dependent on wind and currents.
FerryRelated: Steam propulsion made regular ferry schedules more practical on many routes.
Maritime tradeRelated: Steam propulsion made schedules and routes less dependent on wind.
SteamRelated: Steam propulsion enabled ships to travel with less dependence on wind.
River transportRelated: Steam power made upstream travel faster and less dependent on currents.
Passenger shipRelated: Steam power made passenger schedules less dependent on wind and currents.
Merchant shipRelated: Steam propulsion made commercial schedules less dependent on wind.
RiverboatNarrower topic: Steam power transformed the speed and reliability of river navigation.
WatercraftRelated: Steamships reduced dependence on wind and made schedules more predictable.