Answer:
Steam engines use hot steam from boiling water to drive a piston (or pistons) back and forth. The movement of the piston was then used to power a machine or turn a wheel. To create the steam, most steam engines heated the water by burning coal.
Explanation:
your first question is boiling water
second question is Before steam power, most factories and mills were powered by water, wind, horse, or man. Water was a good source of power, but factories had to be located near a river.
the last one is While the Spaniard first patented a steam-operated machine for use in mining, an Englishman is usually credited with inventing the first steam engine. In 1698, Thomas Savery, an engineer and inventor, patented a machine that could effectively draw water from flooded mines using steam pressure.
I think is a place that is more likely to rely on slavery
Africa
As being related to a Vietnam veteran, they were treated like lowest of the low. People believed the war was useless and a waste of American funds. Soldiers who came back had no respect what so ever. They were judged when wearing their uniform and called names. Most soldiers became antisocial due to their treatment.
Answer:
To enforce American laws in other nations
