Over the past 15 years more than a billion people have escaped poverty. DW looks at the role the growing middle class plays around the world - and how it can contribute to political and societal change.
https://p.dw.com/p/17Ko1
Image: AP
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Over the past 15 years more than a billion people have escaped poverty. DW looks at the role the growing middle class plays around the world - and how it can contribute to political and societal change.
