In the construction of cross-country railroads in the 1860s,______played an impo

游客2024-12-26 8

问题 In the construction of cross-country railroads in the 1860s,______played an important role.

选项 A、Black Americans
B、Hispanics
C、Chinese laborers
D、Japanese-Americans

答案 C

解析

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Intheconstructionofcross-countryrailroadsinthe1860s,______playedanimpo