Nov. 7: A protester wrapped in a Greek flag stands in front of the parliament in Athens. Today's agreement may not bring an end to anti-austerity protests in Greece. Louisa Gouliamaki /AFP/Getty Images hide caption

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European Central Bank president Mario Draghi, left, speaks with Spanish Finance Minister Luis De Guindos on Monday. The ECB has increased its influence over European countries struggling with debt. Georges Gobet/AFP/Getty Images hide caption

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German Chancellor Angela Merkel talks with European Central Bank President Mario Draghi (left) and Italian Prime Minister Mario Monti (right) during the summit of European leaders in Brussels. Bertrand Langlois /AFP/Getty Images hide caption

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This photo dated October 24th, 1929, shows a view of people rushing to a saving bank in Millbury, Massachusetts as the stock market on Wall Street crashed, sparking a run on banks that spread across the country. AFP/AFP/Getty Images hide caption

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In Paris on Sunday, supporters of newly elected president Francois Hollande celebrated. Joel Saget /AFP/Getty Images hide caption

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