Oxford University is older than the Aztec Empire.

The statement is true because Oxford University was founded in 1096, while the Aztec Empire emerged in the 13th century. Oxford University's roots date back to the medieval period, making it significantly older than the Aztec Empire, which came into existence several centuries later. The institution has a long and storied history, playing a vital role in education and scholarship for over nine centuries. In contrast, the Aztec Empire established its dominance in Mesoamerica in the 13th century and experienced its pinnacle during the 15th and early 16th centuries.