Polarization in American politics | Pew Research Center
Political polarization is the defining feature of early 21st century American politics, both among the public and elected officials. As part of a year-long study of polarization, the Pew Research Center has conducted the largest political survey in its history – a poll of more than 10,000 adults between January and March of this year. It finds that Republicans and Democrats are further apart ideologically than at any point in recent history. Growing numbers of Republicans and Democrats express highly negative views of the opposing party. And to a considerable degree, polarization is reflected in the personal lives and lifestyles of those on both the right and left.