The Fall of the Ministry of Magic refers to Lord Voldemort's coup of the Ministry of Magic on 1 August 1997, during the height of the Second Wizarding War. The coup was preceded by the Death Eaters using the Imperius Curse to gain servants high up in the Ministry, including Pius Thicknesse, the head of the Department of Magical Law Enforcement. They eventually managed to get enough people in place to assassinate Minister for Magic Rufus Scrimgeour, and to install Pius Thicknesse in his place as Voldemort's puppet. Over the course of the next year, the Ministry carried out many atrocities in line with Death Eater ideology, notably creating the Muggle-Born Registration Commission in order to imprison innocent Muggle-borns in Azkaban.