At that time, American society was in a turbulent period, and traditional academic poetry was a great constraint on people's creation. Many poets are in a state of nowhere to vent their inner feelings and emotions because of their social environment and creative environment. As a result, various schools of poetry, like hippies in those days, appeared and grew rapidly. After painful reflection, Lowell put all kinds of contradictions reflected in reality and culture in his heart and "frankly confided the loss of personality". Lowell and Boehlmann, two competing confession experts, made confession a peak in Qian Shan. Lowell's poetry seminar at Boston University played an indelible role in promoting Confessions. The appearance of sexton and Plath, the famous poetesss, is like planting a beautiful flag at the peak of the confessional school, announcing the highest achievement of this school's creation.