Final answer:
Hatshepsut was the pharaoh of Ancient Egypt who ruled as a woman for over twenty years in the 1400s BCE.
Step-by-step explanation:
The pharaoh of Ancient Egypt who defied tradition and ruled as a woman for over twenty years in the 1400s BCE was Hatshepsut. She is considered one of the most successful pharaohs in Egyptian history and ruled for approximately 22 years. Hatshepsut assumed the traditional male imagery and names, wearing a pharaoh's beard and kilt, and depicted herself in statues and reliefs as a male ruler.
Learn more about Hatshepsut's reign as a female pharaoh in Ancient Egypt