Why did the development of time zones make train schedule more reliable?

The fact that the trains were developed and that they allowed people to travel far very quickly were one of the reasons why time zones became necessary. Before the development of time zones, each town and city would have had its own time. However, as the train had to pass many towns quickly and regularly, it needed a strict schedule. This would have been impossible if the time of various towns was not unified. Therefore, by creating time zones, the train could anticipate its time of arrival and departure in each place, making schedules more reliable.

john f. kennedy purpose was to make his argument a strong appeal to emotion in order to make an impact and connection to american citizens. he want to achieve peace by telling the citizens they shouldn't be afraid of other nations.

explanation:

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

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