Complex sentence: In the East in occupied Poland and Lithuania, where the local population was anyway subject to open terror and public executions, the Holocaust was then carried out, far away from the eyes and ears of the general German and Western European public.
Split into simpler sentences: In the East in occupied Poland and Lithuania, where the local population was anyway subject to open terror and public executions. The Holocaust was then carried out, far away from most eyes and ears of the general German and Western European public.