topic of paper is income inequality

1- tackle the topic on a global lovel and domestic/local level of the following countries ( USA,CHINA,LEBANON,SOUTH AFRICA , CHILE). each country has to be discussed.

2 – discuss how moral , economic and ethical issues are associated with income inequality.

3- MUST link the issue of income inequality with other global economic or historic issues in the past.

4- use only economic journals , philosophical journal , and a non U.S news article for the foreign countries.

5- discuss how the outcome of the research impact our views about ethics and economics.

6- what is the legacy of the issue (income inequality )