Casablanca

With the coming of the Second World War, many eyes in imprisoned Europe turned hopefully, or desperately, toward the freedom of the Americas. Lisbon became the great embarkation point. But not everybody could get to Lisbon directly, and so on, a tortuous, roundabout refugee trail sprang up. Paris to Marseilles, across the Mediterranean to Oran, then by train or auto, or foot, across the rim of Africa to Casablanca in french Morocco.
Here, the fortunate ones, through money, or influence, or luck, might obtain exit visas and scurry to Lisbon, and from Lisbon to New World. But the others wait in Casablanca, and wait, and wait ,and wait.