Which statement best describes the credit mobilier scandal?

A company that overcharged Union Pacific on purpose so the stockholders could pocket the difference and give some of the money to Congressmen

fgfg

explanation:

gfg

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: