What role did the Germany military and citizenry play in helping achieve this plan?

The German military played a crucial role in executing strategic operations that aimed to expand territory and influence, particularly during World War II. Their coordinated efforts, including rapid invasions and blitzkrieg tactics, were supported by a citizenry that largely rallied behind nationalistic sentiments and Propaganda. The civilian population contributed by supporting the war effort through labor, resource production, and maintaining morale, which were essential for sustaining military campaigns. However, this collective support also led to significant ethical implications regarding complicity in wartime actions.