A world war is a war affecting most of the world's most powerful and populous countries. World wars span multiple countries on multiple continents, with battles fought in multiple theaters.
The term is usually applied to the two conflicts of unprecedented scale that occurred during the 20th century: World War I (1914–1918) and World War II (1939–1945). However, it is also sometimes applied to earlier wars and to a hypothetical future war.
Read more about World War: Origins of The Term, World Wars Before The 20th Century, World Wars of The 20th Century, Later World Wars
Famous quotes containing the words world and/or war:
“A proper autobiography is a death-bed confession. A true man finds so much work to do that he has no time to contemplate his yesterdays; for to-day and to-morrow are here, with their impatient tasks. The world is so busy, too, that it cannot afford to study any man’s unfinished work; for the end may prove it a failure, and the world needs masterpieces.”
—Mary Antin (1881–1949)
“All war represents a failure of diplomacy.”
—Tony Benn (b. 1925)