Pizza was introduced to the United States by _________ immigrants.

Which style of pizza has a very thin cracker-like crust made without yeast, the common (but not universal) use of Provel processed cheese, and pizzas cut into squares or rectangles instead of wedges.

Which style of pizza may be prepared in deep-dish style and as a stuffed pizza.

The rectangular-shaped pizza is the result of being baked in a square pan.

The original pizzerias of this style used coal-fired ovens and baked their pizza with the cheese on the bottom and sauce on top.

This pizza can be layered deeply with many different toppings because of the sturdiness of the crust.

Some parlors will apply melted butter with a soft brush prior to baking this style of pizza.

The pizza was invented at Pizzeria Uno.

This is pizza made with a characteristically large hand-tossed thin crust.