4 U.S. Pizza Styles You Should KnowPizza probably got its start as focaccia, an Italian oven-baked flatbread. While pizza might have come from Italy, Americans across the country have found a way to make it uniquely, well, American. If you're the type of person who likes to plan trips around food destinations, here are four U.S. pizza types you should definitely know.Detroit–Style PizzaCredit: bhofack2/ iStockMotor City knows a thing or two about resilience and standing out, and you can see it in their food. Take Detroit's pizza, for example. It started back in 1946 with a...