What inspired the author to focus on the behaviors of the upper middle class?
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نقاش القراء مفتوح الآن. يمكن لمؤلف موثّق الانضمام بعد المطالبة بهذا الملف.
What inspired the author to focus on the behaviors of the upper middle class?
Did anyone else feel conflicted about the solutions proposed — are they realistic or idealistic?
How did the author decide which psychological factors to emphasize in explaining class persistence?