atahualpa was the leader of the\ninca empire.\naztec empire.\nmexican empire.\nspanish empire.

Brief Explanations:

Atahualpa was the last Sapa Inca (ruler) of the Inca Empire before the Spanish conquest. He is well - known in history for his capture and execution by the Spanish. The Aztec Empire had different rulers like Montezuma II. There was no such entity as a "Mexican Empire" in the pre - colonial context in the same sense, and he was not related to the Spanish Empire.

Answer:

Inca Empire.