Death march is another of the horrific terms that have sprung up in the context of genocide. It signifies the process by which a regime, usually a government or an occupying power, begins to summon members of a particular nation, group, or subgroup—on the basis of their ethnicity, religion, language, or culture—with a view to their elimination. The term death march signifies the physical action by which the gathered persons are then lined up and marched to certain mass death.

Perhaps the most "classical" example of the death march was the one that occurred as part of the Armenian genocide in Ottoman Turkey (part of the fading Ottoman Empire) in 1915. The events leading up to that death march were paradigmatic of the experience of genocide victims in other places.

The death march of the Armenian population of the Ottoman Empire took place against the backdrop of the hostilities of World War I. In the spring of...