Answer :
Final answer:
WWI was characterized by trench warfare, new lethal technologies like machine guns and poison gas, and the total war strategy affecting combatants and civilians alike.
Explanation:
A general statement to describe the fighting in World War I would highlight its unprecedented scale and the introduction of new military technologies that made it the first modern and global war. Trench warfare, the widespread use of machine guns, tanks, poison gas, and airplanes created a type of combat that was more deadly and impersonal than ever before. The war also saw large numbers of civilian casualties due to the scale of the fighting and the use of total war strategies. Moreover, the introduction of colonial troops and the total war approach demonstrated how the entire nations had to bear the brunt of this massive conflict.
