There have been many interpretations of the Buddhist crisis and the immolation of Thích Quảng Đức in 1963. Relating the events to the larger context of Vietnamese Buddhism in the 20th century and looking at the interactions between Diệm and Buddhist groups, the Buddhist protests during Diệm's regime were not only the struggles against discrimination in religious practices and religious freedom, but also the resistance of Vietnamese Buddhism to Diệm's nation-building policies centered by a personalist revolution that Buddhists considered a threat to the revival of Vietnamese Buddhist power. Until the end of his life, Diệm, along with his brother Nhu still believed that their nation-building was successful and they could resolve the Buddhist crisis in their own way, like what they had done with the Hinh crisis in 1954 and the struggle with the Bình Xuyên in 1955.