WORLD CIVILIZATION

Detailed explanation-1: -Ancient civilizations, such as the Greeks and Romans, waged war against their neighbors in an effort to gain access to resources, territory, power, and glory. These conflicts were often spearheaded by some of the fiercest leaders in history, like Alexander the Great, Julius Caesar, and Genghis Kahn.

Detailed explanation-2: -War destroys communities and families and often disrupts the development of the social and economic fabric of nations. The effects of war include long-term physical and psychological harm to children and adults, as well as reduction in material and human capital.