'The biggest war in history was this one involving 61 countries & more than 110 million soldiers'
World War II
WAR: The biggest war in history was this one involving 61 countries & more than 110 million soldiers
The biggest war in history was this one involving 61 countries & more than 110 million soldiers
The biggest war in history was this one involving 61 countries & more than 110 million soldiers
WAR
World War II
WAR