the inclusion of trench warfare and advanced weaponry
the lineation of troops to make battlefield command simpler
the mobilization of both military and civilian populations to support the war effort
the preservation of infrastructure in areas surrounding the battlefield
the development of new strategies and tactics to adapt to changing conditions on the battlefield
the use of propaganda and media to control public opinion and boost morale
the establishment of alliances and coalitions for mutual support and coordination in battle
the use of espionage and intelligence gathering to gather information on enemy movements and plans
the reliance on air power and naval fleets to gain strategic advantages in conflicts
the implementation of tactics such as camouflage and decoy operations to mislead and confuse the enemy.