01-07-16, 05:59 PM
Riots in Yugoslavia had provoked Hitler to attack us, postponing the attack on Russia long enough to be caught by Russian winter. Also, during the course of war, the resistance movement with sabotages and open warfare made Axis forces hold from 100.000 to 200.000 troops on Yugoslav territory alone, relieving other allied fronts.
https://en.wikipedia.org/wiki/Case_White
https://en.wikipedia.org/wiki/Case_White

Most things done in a hurry need to be done again - patiently.