Terminology:[Old fashioned terms: Developed & Underdeveloped Worlds]

Developed & Developing WorldsFirst, (Second,) Third (& sometimes Fourth) Worlds

Core & peripheryIndustrialized countries, newly industrialized countries, & emerging countries

Wikipedia. Retrieved October 14, 2009: http://en.wikipedia.org/wiki/File:Map_of_First_Worl

d_Countries.svg

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Population indicators for the ten largest countries (based on population)

World Population (cont.)

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Core and periphery arrangements exist within the Developed World, too

America's Wealth Is Staggeringly Concentrated in the Northeast CorridorEMILY BADGERDEC 13, 2013http://www.theatlanticcities.com/jobs-and-economy/2013/12/staggering-concentrated-wealth-americas-northeast-corridor/7872/

America's Wealth Is Staggeringly Concentrated in the Northeast CorridorEMILY BADGERDEC 13, 2013http://www.theatlanticcities.com/jobs-and-economy/2013/12/staggering-concentrated-wealth-americas-northeast-corridor/7872/

America's Wealth Is Staggeringly Concentrated in the Northeast CorridorEMILY BADGERDEC 13, 2013http://www.theatlanticcities.com/jobs-and-economy/2013/12/staggering-concentrated-wealth-americas-northeast-corridor/7872/

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Adamy, Janet. 2016. What Kills Americans Varies Widely by Region. Wall Street Journal. December 13: http://www.wsj.com/articles/what-kills-americans-varies-widely-by-region-1481644837

Adamy, Janet. 2016. What Kills Americans Varies Widely by Region. Wall Street Journal. December 13: http://www.wsj.com/articles/what-kills-americans-varies-widely-by-region-1481644837

America's Wealth Is Staggeringly Concentrated in the Northeast CorridorEMILY BADGERDEC 13, 2013http://www.theatlanticcities.com/jobs-and-economy/2013/12/staggering-concentrated-wealth-americas-northeast-corridor/7872/

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