Why does the author include the detail about Muslim immigrants in the US coming from more than 70 different countries?

-to show why many Americans don't know much about Islam
-to clarify why some Muslims in the U. S. are having identity crisis
-to explain why Muslims in the U. S. are founding more local advocacy groups
-to support the claim that the Muslim community in the U. S. is diverse

Data courtesy of the un development programme 2006-2008 and world bank 2009 the chart above compares measures of development using the hdi and gdp. why might turkey rank lower in the hdi indicator even though it has a high gdp? a. turkey has a lower gdp than comparable countries in the hdi ranking. b. turkey must increase its hdi to have a higher gdp ranking. c. turkey is only compared to other european countries in gdp, not to the world, as it is in the hdi. d. turkey may struggle to provide adequate education or health care, or it may have a lower life expectancy.