African American role in ww1
1 page essay:
What were the African Americans role in WW1

option a

explanation:

to cleberate the end of their war

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:

not sure but thinking i'ts cause the government was broke. not sure