Which of these would best be described as a ethnic region france, kurdistan, rust belt, or the european union

The right answer is Kurdistan.

There are about 35 million Kurds living in mountainous areas in the limits of Turkey, Iraq, Syria, Iran and Armenia. Even though they have never got a permanent nation state, they are one of the largest ethnic groups. They form a community with its language, race and culture.

the answer is false.

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation: