Hot Chocolate's Journey: Mesoamerica → Spain → England (Not America)

The premise contains a geographic error: cacao originated in Mesoamerica (modern Mexico/Central America), not the territory of the modern United States.

Timeline:

1. ~1500 BCE – 1500 CE: Olmecs, Maya, Aztecs consume bitter, spiced cacao drink (xocolātl) ritually and as elite currency.
2. 1528: Hernán Cortés brings cacao beans and preparation knowledge to Spain.
3. 1600s: Spanish court sweetens it with sugar, cinnamon, vanilla. Kept secret for ~100 years.
4. 1650s: Chocolate houses open in London (first in 1657). It becomes a fashionable luxury for the aristocracy.
5. 1828: Dutch chemist Coenraad van Houten invents cocoa press → solid chocolate possible.
6. 1847: Fry & Sons (UK) produce first eating chocolate bar.
7. 1875: Daniel Peter (Switzerland) invents milk chocolate using Nestlé's condensed milk.

So: Mesoamerica → Spain (1528) → England (1650s) → Industrial innovation (1800s). The "America" in the story is Mesoamerica, not the USA.