Fortress North America would imprison Canada
They are the behemoths that dot the European landscape. Giant fortresses that have stood for centuries. They were built as defensive bastions to withstand invasions and sieges. Over time, the very isolation, impregnability and fearsome scale of these fortresses suggested an obvious – if less noble – secondary use. And names like Peniche Fortress, north of Lisbon, Marseille’s Château d’If...