The fighting in WWII differed from WWI in several ways. Firstly, WWII involved more advanced technology and weapons, such as tanks, aircraft, and submarines, which greatly impacted the nature of warfare. Additionally, while WWI was primarily fought in trenches and was characterized by static warfare, WWII was a more mobile and dynamic conflict, with extensive use of blitzkrieg tactics and armored warfare. Overall, WWII saw a greater emphasis on maneuverability and strategic flexibility compared to the more static and defensive tactics employed in WWI.
