Answer:
it was promoted one of the largest migrations in US history.
rapid ecomic growth, buildings of railroads churches Banks.
the expansion of manufacturing service industry.
during the gold Rush California became an economic powerhouse at the end of the century
Number 6 is D
Hshshshahahahah
The United States. Americans formed multiple military campaigns in the islands located in the pacific to drive back the Japanese. Eventually, with the detonation of two nuclear bombs, we successfully pacified the Japanese threat.
