Mothers take care of their children while lining up to buy staple goods outside a supermarket in Caracas earlier this month. CarlosS Garcia Rawlins/Reuters/Landov hide caption

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Fadzai Kundishora (left) can no longer go to school because her family can't afford the fees. She spends days at home with her grandmother Miriam Kundishora, doing chores. Ofeibia Quist-Arcton/NPR hide caption

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More than 1 million people in Peru earn less than the equivalent of about $450 each year. Courtesy of Michael Rizzo/CGAP hide caption

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Scott Fast, of Cradle to Career Colorado, talks with Englewood High School students Nick Spence (left) and Russell Windholz during a job readiness seminar hosted by The United Way and America's Promise Alliance in Denver on Thursday. Brennan Linsley/AP hide caption

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More Americans are ditching traditional cash and plastic, opting instead for new mobile payment applications. But new research indicates cash isn't completely dead. Amy Sancetta/AP hide caption

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A sales assistant arranges handbags inside a Chanel boutique at a shopping mall in central Guangzhou, China, in February 2014. Alex Lee/Reuters/Landov hide caption

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