The construction of the transcontinental railroad was underway in the 1800s, and the central pacific section hired thousands of migrant men to complete the laying of rails across the rugged sierra nevada mountain range.

Q: a: which of woodrow wilson's proposals was included in the treaty of versailles?

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Why were chinese american immigrants frequently detained when trying to immigrate through angel island? the rules for immigration were stricter at this checkpoint due to health issues that were prevalent among asian populations at this time. the location of the island was difficult to reach, and ships to the mainland were often prevented from sailing more than once a week. immigration agents were notorious for asking immigrants confusing questions as a means of denying them entry. low wages caused a shortage of immigration officials, so many immigrants had to wait weeks or months before their applications were processed.