What does the term aryan mean and how did the nazis misuse the term

Aryan is a term used to identify people speaking Indo-European languages.The Nazis missed the term by treating it as a racial designation on identifying the Aryans with the ancient Greeks and the Romans and 20th century Germans and Scandinavians.

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

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: