Rwandan genocide said that "many people were killed in 1994 by both sides making those who carried out the genocide and their enemies morally equivalent". He said that Philpot argued "[t]here was no one-sided conspiracy by armed Hutu forces and militias against a million defenceless Tutsi". In 2009, scholars Christian Davenport of the University of Michigan and Allan C. Stam of Dartmouth asked, "What really happened in Rwanda?" The pair do not question that an anti-Tutsi genocide took place in 1994, but their investigation led them to conclude that "conventional wisdom was only partly correct". They argue that the genocide constituted only
Rwandan genocide or simply having a "Tutsi appearance". The RPF was making slow but steady gains in the north and east of the country, ending the killings in each area occupied. The genocide was effectively ended during April in areas of Ruhengeri, Byumba, Kibungo and Kigali provinces. The killings ceased during April in the "akazu" heartlands of western Ruhengeri and Gisenyi, as almost every Tutsi had been eliminated. Large numbers of Hutu in the RPF conquered areas fled, fearing retribution for the genocide; 500,000 Kibungo residents walked over the bridge at Rusumo Falls, into Tanzania, in a few days at the end