Peterloo Massacre memorial because it under reported the incident as a dispersal, and the deaths were omitted completely. In a 2006 survey conducted by "The Guardian", Peterloo came second to St. Mary's Church, Putney, the venue for the Putney Debates, as the event from radical British history that most deserved a proper monument. A Peterloo Massacre Memorial Campaign was set up to lobby for a more appropriate monument to an event that has been described as Manchester's Tiananmen Square. In 2007, Manchester City Council replaced the original blue plaque with a red one, giving a fuller account of the events of 1819.
Nanjing Massacre denial was not without controversy. Chang's account drew on new sources to break new ground in the study of the period. Japanese ultra-nationalists maintained that the Nanking Massacre was a fabrication which sought "to demonize the Japanese race, culture, history, and nation." Takashi Hoshiyama characterizes opinion in Japan about the Nanking Massacre as "broadly divided into two schools of thought: the massacre affirmation school, which asserts that a large-scale massacre took place, and the massacre denial school, which asserts that, a certain number of isolated aberrations aside, no massacre took place." David Askew asserts that the debate over the Nanking Massacre