Sachs, Jeffrey D., et al. Ending Africa�?�¢??s Poverty Trap pp. 1-22 http://www.unmillenniumproject.org/documents/BPEAEndingAfricasPovertyTrapFINAL.pdfThe End of Poverty- Jeffrey Sachs.pdfhttps://www.facebook.com/download/1400328346891081/The%20End%20of%20Poverty-%20Jeffrey%20Sachs.pdfSachs, Jeffrey D. Why Did Some Countries Advance While Others Remained in Poverty https://d396qusza40orc.cloudfront.net/susdev%2FChapter%204_Why%20Some%20Countries%20Developed.pdfclass hangout on google https://www.youtube.com/watch?v=3pZE7e5r9as