Answer:
Richard Trevithick was a British engineer and inventor who is credited with making the first successful steam locomotive. He was inspired to build the locomotive after seeing a mine horse, a horse-drawn cart that was used to haul coal and ore from the mines. Trevithick's locomotive was a revolutionary design, as it was the first to use a steam engine to power a vehicle on rails. He successfully demonstrated the locomotive in 1804, and it marked the beginning of the railway age.