What is zoning? O Sectioning off areas of the city for specific uses
O Allowing industries to build wherever they want
O Thinking hard about something while staring into space
O Building Tenements

fwe43 uigfegiufiuwggiufwiugfew fgewugfewugguefw guifewgiufewgi answer 1935

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: