B China.China.
Chinese immigrants primarily came to the western United States during the construction of the transcontinental railroad in the 19th century, as they were a significant source of labor for this massive project.
Responses
A Australia.Australia.
B China.China.
C India.India.
D Italy.
1 answer
B China.China.
Chinese immigrants primarily came to the western United States during the construction of the transcontinental railroad in the 19th century, as they were a significant source of labor for this massive project.