> Two other important inventions from America that also created momentum for our system was the steam engine in 1825 and the platform scale in 1830, but I won't

> Two other important inventions from America that also created momentum for our system was the steam engine in 1825 and the platform scale in 1830, but I won't go further into those Please do, I’d love to learn more about the American invention of the steam engine in 1825.