Answer:
France and Italy I believe...
It extended the number of hours in the day when people could work and play.
In my opinion, I believe Rockefeller came out with the better deal because Rockefeller's success with Vanderbilt provided him an advantage over others.
hope this helps:))
A historian would first look at the reliability of a source - when it was published and what was happening at the time (context), who wrote it and their qualifications, any bias the author may hold, whether author sources corroborate the source, whether the author has used references, whether the source provides evidence, who the source is representative of and whether the source provides a balanced perspective
Answer: C
Explanation: It states what happened in order
