Question

Many of the workers on the transcontinetal railroad were

Answer 1

At the height of the transcontinental construction period, the Central Pacific employed over 12,000 Chinese workers, which was more than 90 percent of the company's workforce. The Central Pacific released Chinese workers in April 1869 with the completion of the railroad at Promontory, Utah.

Step-by-step explanation:

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Answer 2

Chinese

Explanation: At the height of the transcontinental construction period, the Central Pacific employed over 12,000 Chinese workers, which was more than 90 percent of the company's workforce