Across the democratic world, the postwar era’s dominant parties face a populist insurgency. Sign up for Trump’s Return, a ...

Although experts generally agree that populist political leaders or parties display high levels of anti-elitism, definitions of populism vary. We use three measures to classify populist parties: ...

Are the parties over? Here, a general view of the scene on the floor of the Democratic National Convention in Los Angeles, July 1960. Credit: AP Photo In 2016 and 2020, the runner-up for the ...