Actually, the orgasm this was a common belief from antiquity until the 19th century, at which point doctors starting advocating female circumcision to reduce your wife's libido.
If by that you mean "in the last hundred years" then I would have to dissagree - the major ramification of WWI were the decline of the British, French and Russian states and these were US policy objectives. It was achived by sitting out most of the war and only coming in to "save the day" once Britian and France agreed to relax trade franchises, thereby gimping their economies for the next forty years.
Germany was just a patsy.
Bookmarks