A series of graphics shows how public opinion toward same-sex marriage has changed in Pew Research Center polls since 2001. See how much opinion varies by generation, religious group, gender, race and political party.
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Analyzing religious changeand its impact on societiesaround the world
Data on the religious makeup,beliefs and practices as well associal and political attitudesof the American public
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News, analysis and data on the 2012 U.S. presidential election