Top 10 Worst Wars in History

1World War II

World War II


2World War I

World War I


3Napoleonic Wars

Napoleonic Wars


4Vietnam War

Vietnam War


5American Civil War

American Civil War


6Thirty Years' War

Thirty Years


7Russian Civil War

Russian Civil War


8Chinese Civil War

Chinese Civil War


9Hundred Years' War

Hundred Years


10Iran-Iraq War

Iran-Iraq War


11English Civil War


12War in Afghanistan

War in Afghanistan


13Trojan War

Trojan War


14American Revolutionary War

American Revolutionary War


15Spanish Civil War


16Korean War


17First Chechen War


18Irish Rebellion of 1798


19Three Kingdoms War (China)


20Syrian Civil War

Syrian Civil War


21Pig War


22Iraq War


23Croatian War of Independence


24Bosnian War of Independence


25War of 1812


26Russia-Ukraine War


27Kosovo War


28French and Indian War


29Great Northern War


30Gulf War


31Philippine-American War


32Kargil War


33Mongol Conquests


34Mexican-American War


35Seven Years' War