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 a torturous, 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 the New World But the others wait in Casablanca And wait and wait... and wait