What does this testimony demonstrate? the belief that modern industry cannot succeed unless employees work long hours
the desire of labor leaders to achieve a shorter workday for all workers
the competition between the Knights of Labor and the American Federation of Labor
a lack of concern by some labor leaders for the conditions of unskilled labor

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.