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:
“I have lately got back to that glorious society called Solitude, where we meet our friends continually, and can imagine the outside world also to be peopled. Yet some of my acquaintance would fain hustle me into the almshouse for the sake of society, as if I were pining for that diet, when I seem to myself a most befriended man, and find constant employment. However, they do not believe a word I say.”
—Henry David Thoreau (1817–1862)
“Since the war nothing is so really frightening not the dark not alone in a room or anything on a road or a dog or a moon but two things, yes, indigestion and high places they are frightening.”
—Gertrude Stein (1874–1946)