Today the declaration of independence is important because we can see

The Declaration of Independence is an important part of American democracy because first it contains the ideals or goals of our nation. Second it contains the complaints of the colonists against the British king. Third, it contains the arguments the colonists used to explain why they wanted to be free of British rule.

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:

honestly i love the walking dead, mainly the quotes. “well, pardon me young man, excuse the [insert bad word here] out of my gosh darn french, but did you just threaten me? ” sksk (of course it's not the exact words)