The historical context surrounding this document was that
According to the document it states that,
This means,
In addition, this issue still exists today because, This invention turned heat from burning coal into movement through a series of valves and gears. His invention made it possible to use coal for energy in areas far away from coal fields. The steam engine was used in manufacturing to run machines at great speeds for long periods of time so work could be performed on large scales, almost year-round, with vastly higher efficiency. The steam engine was also used in the locomotive [train] and steamboat, thus leading to the revolution in transportation.
