What powers are given to the president through the checks and balances system? a. the president can impeach senators and make laws. b. the president can veto laws and make declarations of war. c. the president can pardon the accused and increase taxes. d. the president can veto congressional legislation and appoint judges to the bench.

it is relaxation hope this

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: