This reference book presents all of humanity's wars, revolutions, coups and rebellions, worldwide and throughout history. It includes all of the world's war leaders and weapons with related developments in science, technology, the arts and medicine. From the slingshot to the atom bomb, from Julius Ceaser to Winston Churchill, from the siege of Troy to the civil war in the former Yugoslavia this is all military history at a glance in an easy to follow format that allows the reader to link and compare events around the world and through history.