World War 1 by Owen Bowles https://padlet.com/bowlesowen/t4i7gk8tfx4i4xia Answer the question below en-us 2024-02-26 02:06:14 UTC 2024-02-26 02:09:30 UTC hello@padlet.com https://padlet.net/icons/png/1f601.png What invention by Germany during the first World War was deemed to void the laws of war? bowlesowen https://padlet.com/bowlesowen/t4i7gk8tfx4i4xia/wish/2895262080 2024-02-26 02:09:30 UTC https://padlet.com/bowlesowen/t4i7gk8tfx4i4xia/wish/2895262080