In 1883, which of the following reasons led congress to establish time zones in america? a.) to trains run on time b.) to make train schedules simpler c.) to allow trains to travel in daylight for longer periods of time d.) a and b e.) a and c

The correct answer is B) to make train schedules simpler.

In 1883, the reason that led Congress to establish time zones in America was to make train schedules simpler.

On November 18, 1883, Railroads in the United States started to use standard times with four different time zones: Pacific, Mountain, Central, and Eastern. So every part of the country synchronized their clocks with this new system and train schedules became simpler.

However, time-zone became official in the United States until 1918, with the passage of the Standard Time Act.

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

a. favoring native born americans over immigrants.