Http://nationalinterest.org/blog/the-buzz/why-ulysses-s-grant-was-one-americas-greatest-leaders-17952
I would say B. All resources are limited and cannot meet all needs and wants hence the term first come first serve also timing and who has the most to obtain that resource at the given time.
An increase in leisure time of most American workers.
Where is this from? Book/History paper??
