NEW YORK, June 28 ― In World War I, technical advances in warfare on land, sea and even the air put deadly new tools in the hands of millions, and death and destruction resulted on a scale without precedent. — New York Times

A videograb of the military multipliers of death in World War 1. ― NYT pic
A videograb of the military multipliers of death in World War 1. ― NYT pic