I must have missed the history class about the wars Europe waged with the UK in the 50s & 60s? /s The reality is that the cold war prevented intra-EU state war

I must have missed the history class about the wars Europe waged with the UK in the 50s & 60s? /s The reality is that the cold war prevented intra-EU state wars, not the EU. Shared enemy. If you had to point at something, isn't Nato a more likely candidate than ECSC? In my view the EU's taking credit for other people's achievements.