what type of war destroys the enemy their fields their factories roads etc?

The type of war that focuses on destroying the enemy's infrastructure, such as fields, factories, and roads, is known as "total war." This strategy aims to undermine the enemy's ability to sustain military operations by targeting not only their armed forces but also the economic and industrial resources that support them. Total war often involves the mobilization of entire societies and can lead to significant civilian suffering and destruction. Historical examples include World War I and World War II, where such tactics were employed extensively.