In 1945, Jean-Paul Sartre visited the US at the invitation of the
American Office of War Information. He was following in the footsteps
not only of that most famous of transatlantic literary voyagers, Alexis
de Tocqueville, but also those of Chateaubriand and Céline. Sartre’s
visit attracted the attention of Time magazine, which reported that
during his stay, the “short, square-shouldered”
“philosopher-playwright” had developed a taste for corned beef hash and
chocolate ice cream, not to mention an “awed liking” for
“squalor-spotted, ill-mannered New York City.”
You can read the rest of my review of As You Were Saying, a collection of stories by French and American writers, on Prospect's website (it appears there as a "web exclusive" and not in the magazine itself).