LINKS WILL BE REPORTED BRAINLIEST IF CORRECT Determine the credibility of Juvaini's account. Do you think he would have perhaps exaggerated or played down the extent of Mongol brutality?

exaggerated the extent of Mongol brutality.

Explanation:

Correct me if wrong

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: