I say Germany won it for you by taking on more than it could chew and having a madman as a leader.
Forget that there had never been a war without us for a moment and consider that we were at least kind enough to bring about our own demise.
Britain only survived since the overall focus shifted towards Russia and the focus of the air war towards town bombardments instead of the very successful military suppression that preceeded the futile terror attempts to make Britain join us or something.