Why did most of the white northernmost did not believe the war should be fought to end slavery or give rights to the African Americans ?

All Americans, but especially African-Americans, deserve to know the entire truth about slavery and not some white-washed version. "Truth" is why Lerone Bennett wrote Forced into Glory, to reveal that racist Abraham Lincoln deliberately did not free any slaves (or freed very few) with the Emancipation Proclamation, and, most of Lincoln’s life ...

Explanation:

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: