The conflict between the Allied and Axis Powers from 1939-1945 was truly global and left very little of the civilised world untouched.
From 1914-1918, Europe engulfed itself in a war that was long called the Great War or the War to End All Wars.
The period between 1796 and 1815, saw Napoleon conquer and then lose almost all of modern day western Europe.
Great post on helmet laws and a very interesting discussion in the comments section going on over at Why Bike blog.
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Shout long and loud for victory won, By chief and leader staunch and true: But don't forget the boys that fought Shout for the common soldier too.
--Anonymous Cincinnati Daily Gazette July 7, 1865
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