What is the representative food of the United States?

pu1. I eat a lot of hamburgers, hot dogs, sandwiches, and pizza.

2017-11-17

OK

pu2. Burger, Fry, Anion Ring, Set Menu, Burrito, Taco, Soda, Pizza, Chopsuy, Mongolian Beef, Garlic Chicken, Combination Fried Rice

2017-11-17

OK

pu3. In the case of the United States, there is a variety of cultures because it is a multi-ethnic country, so if you ask me what kind of food I usually eat, I can say that each ethnic group living in the United States eats differently.
When I look at my American friends, they are European, Latino, Asian, and African, and they are more subdivided depending on which country they immigrated from
So the food culture in the United States doesn't really have representative food in the United States

2017-11-17

OK

pu5. McDonald's Starbucks Coca-Cola

2017-11-17

OK