What items increase in demand because of the use of the steam engine?

The use of the steam engine significantly increased the demand for coal, as it was the primary fuel source needed to power steam engines. Additionally, iron and steel became more sought after for constructing railways, steamships, and machinery. The expansion of transportation networks also led to a rise in demand for goods such as textiles and agricultural products, as steam-powered transport made it easier to move these items over long distances.