Answer:
well its weird to say but honestly it lead to the early victories because of the belief that they were the best plus it lead to a unification of germany.
a counter argument would be that it was the down fall of germany because they became to cocky leading to the war on both fronts which ultimatly defeated them, but honestly it was only hitler that thought he could continue to take russia in winter leading to the down fall.
MY ANSWER
so i would say that the totalotarian state was the cause of early victories not defeat.
They believed every human had rights and deserved to live
C. Geek City Maker is the answer
About 11 to 20 out of every 100 veterans (or between 11 and 20%) who served in operations Iraqi Freedom and Enduring Freedom have PTSD in a given year.
About 12 out of every 100 Gulf War Veterans (or 12%) have PTSD in a given year.
About 15 out of every 100 Vietnam veterans (15%) were currently diagnosed with PTSD when the most recent study of them (the National Vietnam Veteran Readjustment Study) was conducted in the late 1980s. It’s believed that 30% of Vietnam veterans have had PTSD in their lifetime.
There isn't a exact percentage for all the veterans in the US but i hope this helps!