Answer:
The Transcontinental Railroad made it faster to travel east and west and to move goods and food from coast to coast.
Explanation:
B is answer.
A isn't right because Judaism was never official religion in Rome.
C isn't right because we still have both of religions today.
D isn't right because Christianity had a LOT of impact on later societies.
Hope this is helpful :)
Because they had to pay for more materials to rebuild there buildings after the war
