Which of the following did the united states gain as a result of the mexican american war? a) oregon b) north dakota c) new mexico

After the civil war which president was called a "carpetbagger"? a. lincolnb. johnsonb. grant

The photograph shows children in germany after wwi. the photograph was most likely taken to show?

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.