What is the main idea of the passage?
Pizza is a favorite food in the United States. Pizza is from
Italy in the late 1800s. It became popular in the United
States after World War II. People like to add toppings.
Some toppings are pepperoni, sausage, and vegetables.
These toppings give pizza more flavor. Pepperoni is
America’s favorite topping.
SOURCE: Education.com