Answer:
An example that proves that the Civil War played a role in advancing U.S. industrial progress is cotton. Cotton was something that gave women a bit of freedom, because they weren't really allowed to go out much instead they stayed home to do housework.
The America's were named for the Italin explorer Amerigo Vespucci.

the spinning wheel to produce textiles, the water wheel used to power machinery and the steam engine were invented. These inventions aided in speeding up the production of manufactured items.
By eliminating competition, trusts could charge whatever price they choose