I share your curiosity. I've marveled at people's diction in man-on-the-street interviews from the 30s, 40, 50s. Maybe the effect of an editorial filter or chan

I share your curiosity. I've marveled at people's diction in man-on-the-street interviews from the 30s, 40, 50s. Maybe the effect of an editorial filter or change in acculturation, or more likely co-determined by things I haven't guessed at.