3-4 page essay documented in MLA format. On the vocation of a coal miner. Describe and analyze how this vocation has developed and changed since world war 2. I need at 5-8 cited references.

Some factors to consider when writing the essay. Has the work in the field changed over the years? 
What impact has technology and computers had on the coal mine industry?
Was their significant labor strife?
Has the importance or prestige changed in the field over the years?
Has this field become organized? Or has the field become non union in recent years?

Lastly include that I see my profession as a nursing assistant growing because of the aging population!

i need a++ quality work please