Time will tell how much of Western Civilization can be saved.
America has saved the world 3 times in the past century. (WWI, WW2, Cold War).
The next time we might not be able to help as we have so many problems of our own to deal with.
Well we ended two hot wars and one cold one. Brought Nazism and Communism to an end. But I don’t think that we saved Western Civilization.