Determine whether the following items describe the ideals of the union or the confederacy. supported slavery supported high tariffs believed states should be able to nullify federal laws upheld the supremacy of federal laws supported low tariffs as a way to promote trade wanted to abolish slavery

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

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:

it made them more prductive and efficent but with the change of polcies less and les got into the navy