Answer:
Eastman invented the first kodak camera.
Bell and Howell invented the all metal 35mm motion picture camera.
Both of the construction projects required a lot of manpower, so many unemployed men were hired.
Totalitarian is what I think is the answer. But I'm not sure.
Answer:
Gold rush and mining opportunities (silver in Nevada)
The opportunity to work in the cattle industry; to be a “cowboy”
Faster travel to the West by railroad; availability of supplies due to the railroad.Explanation:
Nine out of 10 workers on the transcontinental railroad were Chinese. These indentured laborers, derogatorily called "coolies," became a prime target for criticism in the mid-19th century
