This is R. J. Rummel's fourth book in a series devoted to genocide and government mass murder, or what he calls democide. He presents the primary results, in tables and figures, as well as a historical sketch of the major cases of democide, those in which one million or more people were killed by a regime. In Death by Government, Rummel does not aim to describe democide itself, but to determine its nature and scope in order to test the theory that democracies are inherently nonviolent.