"You could dismiss this all as pedantry — that using "evangelicals" as a catch-all term for a certain group of Christians is a harmless shorthand, like calling all tissues Kleenexes or all sodas Coke. But then, consider how pollsters and pundits often separate white and black evangelicals based on their political views. That's one piece of a bigger problem: the degree to which "evangelical" may be becoming redefined by its political associations. "While evangelical, in this traditional sense, is really a religious word," Green said, "it's become very strongly associated with Republican and conservative politics, because since the days of Ronald Reagan up until today, that group of believers have moved in that direction politically." Indeed, that association has grown stronger in the last couple of decades. In the late 1980s, around one-third of white evangelicals identified as Republican, according to Pew. Earlier this year, Pew found that 68 percent of white evangelicals do."