Ireland voted to allow gay marriage in a historic referendum that would see the historically Catholic country become the world's first to make the change after a popular vote.
Irish Voters Approve Gay Marriage
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Supporters for same-sex marriage raise a cheer at Dublin Castle as they wait for the result of the referendum, May 23, 2015.
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A same-sex marriage supporter reacts at Dublin Castle in Dublin, Ireland, May 23, 2015.
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A "yes" supporter waits at Dublin castle for the final result in the referendum in Dublin, Ireland, May 23, 2015.
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Rory O'Neill, known by the Drag persona Panti, celebrates with "yes" supporters at Dublin Castle, Ireland, May 23, 2015.