The statement is so vague it can't be true anyway. What's Europe? The continent, the EU or one of the organisations that EU membership often come with?
I actually know what I'm talking about. You're free to disagree and "just ask questions", but I don't want to engage with tedium.
I was agreeing with you. I found the statement that 'the political systems of Europe' so vague it couldn't be true. It's why I listed several different definitions of Europe.