How did Emma Edmonds imp voice drive her decisions during the war? Give one example to support your answer. Short answer please!

to extend a country’s power and influence

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation:

that would be the steamboat because none of the other things are forms of transportation

it may be touching on the issue of over sexualizing all women