How did industrialization improve life for many americans?
a. advances in technology led to more conveniences and a higher standard of living for a growing middle class.
b. factory wages were high enough that women and children didn't need to work for the family to live comfortably.
c. industrial jobs set reasonable hours for their workers, leaving enough room in the day for work and leisure.
d. workers such as minorities and women were empowered by the right to work and were supported by their union.

C. Mining towns did well with little regulation from the government, leading to the establishment of more independent towns in the West.

Explanation:

During the 1800s there was a mining fever in the US and particularly for mining gold. For the mines to have workers new towns needed to be build so that people could live there and work there. Many towns like this got abandoned and turned into ghost towns after the mines would deplete but the towns that had a better environment thrived since many workers found a better quality of life there.

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

it was the "4. potsdam" conference that demanded the unconditional surrender of japan, since it was clear that the japanese would continue to find until the very last man otherwise.