Which capital city has the oldest electrified underground railway system in the European continent?
Correct answer: Budapest
Megan
Absolutetruthin1777, It's definitely London. Maybe they don't think UK is part of Europe now !
luckycatfay
Player #6348628, it is but the question was electrified.
Jad
Surprisingly!! I always learned that London is the oldest metro system!!
Absolutetruthin1777
I coul have sworn it was either Paris or London, but Budapest wow!