Different
Where do modern clocks where invented
Europe
England
There is a one hour difference between England to France.
True.
How many time zones has Russia?
9 time zones.
How many time zones the world is divided.
24 time zones.
It was difficult to plan train trips when town clock towers had different times.
Yes, it became a problem
Ancient people used clocks.
Ancient people did not use clocks.
China and United States have different time between cities.
False. Chine decided to use a single time zone for the entire country.
What year people around the world created time zones to make travel and communication easier.
1800's