bulge was 12-44 not 43
and was not a big deal in the total war

kursk the other 43 bulge battle was far more important in the wars out come
and on a far bigger scale

neo-con's will not like it
but the red's won WW2
all the USA and brits did was fringe battles N A med italy and france
the bombs did very little to cut german production
they destroyed citys but thats about all they did
the bomber could not hit their targets as far as a factory
other the the sim fuel plants late in the war
production was not cut at all
the germans made more stuff each year
they just didnot have enuff fuel to power the stuff they made

The Battle of Tours led by Charles Martel was indeed pivotal in defeating the Muslim expansion which certainly changed the way western Europe, and eventually the West developed in respect to its fundamental religious beliefs.

Sigh....i'm not even going to bother, but some time you might with to look up the terms "war in the pacific and lend lease."

In modern times, perhaps the Sino-Japanese at the end of the Tokugawa/Qing dynastys was a begining of modern east-asian powerplays during modernization.
The Finnish Winter War certainly taught the Russians how to fight a gurrilla war also.