Mass production of weapons increased the carnage to levels that were previously unimaginable, as about half of the 65 million soldiers that were mobilized either died or were wounded.
એ યુદ્ધમાં એવા હથિયારો બનાવ્યા જેના લીધે આખાને આખા ગામો કે શહેરો ખતમ થઈ જાય.