Answer:
Blitzkrieg
Step-by-step explanation:
Blitzkrieg was a strategy of warfare that was used by Nazi Germany during World War II. This tactic was meant to overwhelm the opponents through the use of surprise, speed and superiority. The blitzkrieg relied on causing psychological shock that lead to panic and disorganization among enemy troops. The tactic also employed continuous changes in strategies in the front, making attacks difficult to anticipate.