How did railroads immediately change the country?
O A. They increased the prices of goods nationwide.
O B. They required huge numbers of new slaves to work on them.
O C. They transported people and goods more quickly.
OD. They allowed the formation of new states in the West.

C. They transported people and goods more quickly.

explanation:

japan participated in world war i from 1914 to 1918 in an alliance with entente powers and played an important role in securing the sea lanes in the west pacific and indian oceans against the imperial german navy as the member of the allies.

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