Is shell shock/battle fatigue/PTSD a relatively modern condition? Are there any documented examples from before WW1? - Quora

Why in society with thousands of years of warfare, wasn't 'shell shock','battlefield fatigue' and PTSD well understood or acknowledged prior to WW1 and modern warfare? - Quora

Why weren't there shell shocked soldiers before WW1? - Quora

Is there a difference between PTSD and shell shock? - Quora

Why did soldiers get shell shock in WWI? - Quora

Is shell shock/battle fatigue/PTSD a relatively modern condition? Are there any documented examples from before WW1? - Quora

What is a shell shock? Is it a kind of PTSD? - Quora

WWI Shell Shock, Overview, Symtoms & Treatment - Video & Lesson Transcript

Why in society with thousands of years of warfare, wasn't 'shell shock','battlefield fatigue' and PTSD well understood or acknowledged prior to WW1 and modern warfare? - Quora

Do soldiers still get shell shock? - Quora

Do soldiers still get shell shock? - Quora

What is the difference between shell shock and combat fatigue? - Quora