Understanding John Smith
I'm a little confused here.
In S02E05 John Smith shows Inspector Kido his 1942 medal he received during the Battle of the Solomon Islands as an American Soldier.
The show is supposedly set in the late '50's early 60's and he is already an Obergruppenfurher which is the equivalent of a Lieutenant General in the SS.
How does an American officer in 1942 become an Obergruppenfurhrer answerable only to Hitler less than 20 years later?