Why were people angry about the Kansas-Nebraska Act? It only granted popular sovereignty to eastern states.

It reinforced the unpopular Missouri Compromise.

It forced people to relocate to the Great Plains region.

It stated slavery could be legal where it had been outlawed.

the new jersey plan most resembles the articles of confederation.

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:

it allows shippers to carry commercial goods, which allows them to save time and money.