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A refugee from Syria prays after arriving on the shores of the Greek island of Lesbos aboard an inflatable dinghy across the Aegean Sea from from Turkey on September 7, 2015. Greece sent troops and police reinforcements on September 6 to Lesbos after renewed clashes between police and migrants, the public broadcaster said, while Syrian refugees on the island were targeted with Molotov cocktail attacks. More than 230,000 people have landed on Greek shores this year and the numbers have soared in recent weeks as people seek to take advantage of the calm summer weather. AFP PHOTO / ANGELOS TZORTZINIS        (Photo credit should read ANGELOS TZORTZINIS/AFP/Getty Images)
A refugee from Syria prays after arriving on the shores of the Greek island of Lesbos aboard an inflatable dinghy across the Aegean Sea from from Turkey on September 7, 2015. Greece sent troops and police reinforcements on September 6 to Lesbos after renewed clashes between police and migrants, the public broadcaster said, while Syrian refugees on the island were targeted with Molotov cocktail attacks. More than 230,000 people have landed on Greek shores this year and the numbers have soared in recent weeks as people seek to take advantage of the calm summer weather. AFP PHOTO / ANGELOS TZORTZINIS        (Photo credit should read ANGELOS TZORTZINIS/AFP/Getty Images)

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The refugee crisis ... from the Syrian war to now

The refugees now desperately trying to reach Europe did not materialize out of nowhere; many of them are fleeing Syria's unabated civil war.

The refugee crisis ... from the Syrian war to now

The refugees now desperately trying to reach Europe did not materialize out of nowhere; many of them are fleeing Syria's unabated civil war.