The Armenian Genocide was the deliberate and systematic destruction of the Armenian population of the Ottoman Empire during and just after World War I. It was implemented through wholesale massacres and deportations, with the deportations consisting of forced marches under conditions designed to lead to the death of the deportees. The total number of resulting Armenian deaths is generally held to have been between one and one and a half million.
The starting date of the genocide is conventionally held to be April 24, 1915, the day that Ottoman authorities arrested some 250 Armenian intellectuals and community leaders in Constantinople. Thereafter, the Ottoman military uprooted Armenians from their homes and forced them to march for hundreds of miles, depriving them of food and water, to the desert of what is now Syria. Massacres were indiscriminate of age or gender, with rape and other sexual abuse commonplace. The majority of Armenian diaspora communities were founded as a result of the Armenian genocide.