I am a pizza lover myself, so I've always wanted to go to New York to try an actual New York slice.
Oh man me too, my favorite resturaunt is Pizza by the slice, I like that I can grab a prepared single slice and walk around whenever I want.
It sounds so good, there's something about New York pizza that people can't get enough of so it must be great.
Yeah it's been popular forever, in Roman culture they ate focaccia which is basically just a flat bread, not nearly as good without the toppings!
I've heard that too, when did they start adding toppings then?
Around the same time, with toppings it's known as the Panis Foccacia, Italians still use that bread today. 
What type of toppings did they initially start putting onto them?
History of pizza
The history of pizza begins in antiquity, when various ancient cultures produced basic flatbreads with several toppings.
A precursor of pizza was probably the focaccia, a flat bread known to the Romans as , to which toppings were then added. Modern pizza developed in Naples when tomato was added to the focaccia in the late 18th century.
The word "pizza" was first documented in 997 A.D. in Gaeta and successively in different parts of Central and Southern Italy. Pizza was mainly eaten in Italy and
n't want to tip some driver. I especially don't want my name, address and phone number entered in some pizza conglomerate's computer so Big Brother knows that I'm a sausage and green peppers guy." In addition to individual slices, the Montrose Boulevard Bambolino's sold entire pizzas and partially baked pizza slices.
In 1996 a single plain cheese pizza slice had a cost of $1.69, and a fully loaded double-wide slice such as the "Double Big House -The Works," which had bell peppers