 Complete the following phrase:  The positive reception accorded to Diệm in 1957 contrasted with increasingly negative Australian attitudes towards Vietnam. Over time, the media in both Australia and the United States began to pay more attention to Diệms autocratic style and religious bias, especially after the eruption of the Buddhist crisis in 1963, and the iconic self-immolation of Thích Quảng Đức. After six months of civil unrest, Diệm was 