Hot Dog Origin: Why is a hot dog called so? The story behind the weird name of this common food

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History of the Hot Dog: Everything You Need to Know

Why is a hot dog called a hot dog when it does not contain one? - Quora

Popular Food Debates Explained

How the hot dog became an American icon

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The Best Hot Dogs in Every State, Restaurants : Food Network

Food discoveries: How was the hot dog, sandwich and chimichanga invented?, The Independent

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List of hot dogs - Wikipedia

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