Problem:
why did ranchers and cowboys have to make the substantial effort to move cattle all the way across the
country?
a
prices were not high enough at home.
b
cattle needed the exercise,
c
the supply was greater in the north,
d
the cowboys needed the work.
end
session

he discover   the sea route around africa hope that ! : )

explanation:

a

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:

a variant spelling of the word dote (british)