No, not all of the world was affected, not by any means. But when Japan attacked the US at Pearl Harbor the world as a whole was at war. Few were unaffected. It was in all the newspapers !
world war = the whole world...
All were fought about the whole lenth of the war
About 50 nations fought in WW2 but basically the whole world was involved.
The United States fought as a whole, and not particular to individual states.
No one.... World War 3 either falls short of a winner, or the whole world ends. World War 4 would be fought with sticks and stones.
World war three has not been fought yet.
World War 1 was fought against primarily Germany.
World War I was fought between 1914 and 1918.
"I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones." ~ Albert Einstein
Germany fought the us in world war 1
world war one fought from the years of 1914-1918
world war was fought on the land