"Invisible Wall" Discussion

This Discussion applies the PDF ("the Wealth of Nations") to trying to understand why some countries are poor
and some are rich.
Please listen the podcast and read the essay to answer the 3 questions.
Listen to the podcast linked below and Sources.
Podcast: https://www.npr.org/templates/transcript/transcript.php?storyId=381652827
Most recent ease of doing business report from the World Bank: http://www.doingbusiness.org/reports/globalreports/doing-business-2020