When did Europe become irrelevant except as a tourist destination?!
Question: For the most part, at least.
Answers: For the most part, at least.
After WWII. Because everyone in Europe knew we would kick their butts if they got to big for their britches.
Irrelevant?
You voted for Bush, didn't you???
It didn't! Europe is extremely important in many matters, including politics, world news, culture, and so much else.