response: i have heard It was introduced nationally in the United States at the 1904 Louisiana Purchase Exposition
history: My favorite soda is Dr Pepper. Can you tell me about it? Sure, Dr Pepper has a unique flavor and is a soft drink that is carbonated. Would you like to know more? I wonder when it was first invented? well The drink was created in the 1880s by pharmacist Charles Alderton in Waco, Texas! Cool, I thought his name would be Pepper, lol. No wonder it is so popular in Texas. It wasn't marketed nationally until 1904. Nowadays, it's sold in lots of places around the world, including Europe, South America, and Australia! I have started drinking Diet Dr. Pepper. It is pretty good for a diet drink. I see, that version doesn't include corn syrup. Why have you started drink it? I'm trying to watch those calories. Nothing beats the original though. What else about it do you know?
knowledge: It was introduced nationally in the United States at the 1904 Louisiana Purchase Exposition as a new kind of soda pop, made with 23 flavors.