I want to know the answer to the following question:
During what years was the Aztec Empire conquered?
All the background I'm provided with is that "When the Spanish conquistador Hernán Cortés and his soldiers conquered the Aztec Empire in 1519-1521, they discovered slowly that the Aztecs had another treasure beside silver and gold; they had the tiny cochineal, a parasitic scale insect which lived on cactus plants, which, when dried and crushed, made a magnificent red.". Is that enough to answer the question?
Answer: yes