The factors which promoted the development of new forms of entertainment were (A). The new middle class had leisure time and extra money.
With more leisure time and money to spend, middle class people turned to alternate and upcoming forms of entertainment such as dance halls, carnival rides and professional sports.
It would be my pleasure to help you out on this answer. Would it be alright if you would take a photo of the text your are going to right about?
To make it to the ocean was their goal
Infectious diseases were common
Fields of wild grass were everywhere
New settlements will be established in the west
I hope that a few of these may help :)
In the poem, there is tentative "playing with death" and other "dark" verses.