Why was damage maily widespread during ww2?

Widespread damage during World War II was primarily due to the extensive use of aerial bombardment, which targeted both military and civilian infrastructure. Major cities became battlegrounds, with significant destruction from ground combat, naval warfare, and strategic bombing campaigns. Additionally, the war involved multiple theaters across Europe, Asia, and the Pacific, leading to widespread devastation of urban areas and rural landscapes alike. The scale and intensity of the conflict, combined with new military technologies, resulted in unprecedented levels of destruction.