What is contributing to the gap between the rich and the poor? An introduction to the problem, the fiscal polices implemented by goverment to fix the gap and the result of these polices. Also list your future predictions and how you would fix the problem

What is contributing to the gap between the rich and the poor? An introduction to the problem, the fiscal polices implemented by goverment to fix the gap and the result of these polices. Also list your future predictions and how you would fix the problem relating it all to economics. 

8 to 10 pages with references.