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to make their schedules more standard
To save. Daylight.
They always crashed into each other.
to make their schedules more standard
Distance. Each zone is 1/24th of the Earth's circumference, or about 1000 miles at the equator and about 600 miles in the US.
to make their schedules more standard
to make their schedules more standard
To save. Daylight.
The railroads divided the US into four standard time zones to make their schedules more standard.
They always crashed into each other.
to make their schedules more standard
The railroads divided the US into four standard time zones to make their schedules more standard.
to make their schedules more standard
there is 24 standard time zones!
No, the Railroads did.
Railroads.
Originally Railroads.