Pizza
Overview
Pizza is a baked flatbread usually topped with tomato sauce, cheese, and other ingredients. It's believed to have been invented in Naples, a city in the Campania region of Italy, and was originally a dish for the city's working poor, who appreciated the inexpensive yet filling meal.
The food was brought to the United States by Italian immigrants in the early 20th century and became popular during the 1940s, especially following World War II. Scholars have noted that this Americanized pizza built the template for the larger pies with varied toppings that we know today. Ironically, it also made the dish more popular in Italy, in a cultural reverberation anthropologists call "the pizza effect."
Today, pizza remains a popular dish in the US, with the average American eating an estimated 46 slices per year and sales reaching an estimated $43.3B in 2023. It's also become a global mainstay, with acclaimed pizzerias in nearly every corner of the world.
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