Since Christians, for their very existence, depend on us, anything they invent ultimately comes back to us. Its kind of like if your grandfather had decided not to have kids. You wouldn't exist because your father wouldn't have been around to have you.
Without us, Christians wouldn't have existed to invent anything. There is a reason they refer to it as "Judaeo-Christian" Civilisation rather than the other way round. We came first. You can't get at it by going backward. Your very ethics, values, and morals, and thus your entire creative spirit came from us. Your ability to invent, to think, came from us. So no, I don't think the conditions apply at all.
I'm not certain what the reference to 1945 implies. Certainly the war, the aftermath, and the establishment of the State of Israel in 1948 gave Jews a sense of themselves that we had not had before. After the murder of so many, we learned for the first time in our long history of abuse not to tolerate being pushed around any more, and we learned how to fight back, at long last. No one will ever f--k with Jews again, and get away with it. The Nazis were the last to pull that shit.
So, Dave, if that is what you mean, yes, those three years from '45-'48 were watershed years. For that matter, so was '67, and '73. Both were years where Israel itself, and Jews everywhere basically stood up and said, don't fuck with the Jews. We're tired of it. If that is what you refer to, then you are correct.