It wasn't until the 1940s, when the United States entered World War II, that "as American as apple pie" truly took off.
View moreThis enterprise soon took off, and over time it evolved into the Airbnb we have today, with a little cheeky nod to its birth all those years ago, still in its name.
View moreThis time a bidding war took off and it sold for $14.83.
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