User:P3Y229/sandbox
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"A World Without Nuclear Weapons" was a speech[1][2] made by US President Barack Obama on April 5, 2009 at Hradcany Square[3][4] in Prague, Czech Republic, in which he spoke about the threat of nuclear weapons in the post–Cold War era, how to stop the spread of these weapons and laid out an agenda to seek the goal of a world without nuclear weapons.[5][6][7]