Phở or pho is a Vietnamese soup dish consisting of broth, rice noodles, herbs, and meat (usually beef), sometimes chicken. Pho is a popular food in Vietnam where it is served in households, street stalls and restaurants countrywide. Pho is considered Vietnam's national dish.

Pho originated in the early 20th century in northern Vietnam, and was popularized throughout the world by refugees after the Vietnam War. Because pho's origins are poorly documented, there is disagreement over the cultural influences that led to its development in Vietnam, as well as the etymology of the name.

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