Explain the significance of the following terms from this lesson. a)desert b)inflation

Which of these belongs to the united states after the spanish american war ?

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

Which word best describes early america foreign policy ?