lucybearhug
contestada

In 1883, citizens all over America reset their clocks and watches to reflect the current time in one of four new U.S. time zones. These new time zones were the result of _____.

Respuesta :

simpsonazariah
American railroad systems

the answer is: American railroad systems

The railroad companies at that time announced the use of continental time zone in order to make a fixed schedule for the intercontinental trains. This times zone division was really popular among American consumers to the point when in 1918 , American congress  adopted the railroad time zones and implemented it within the government body.