ancient egypt eventually fell under the power of what other ancient civilization

The Roman civilization.

Ancient Egypt was eventually conquered and fell under the power of the Persian Empire.

To find this answer, you can follow these steps:

1. Start by understanding the time period of Ancient Egypt. It thrived for thousands of years, starting around 3100 BCE and ending in 31 BCE when it became a Roman province.

2. Research the major historical events during the decline of Ancient Egypt. One crucial event was the invasion by the Persian Empire.

3. Explore the Persian Empire. The Persian Empire, also known as the Achaemenid Empire, was a massive ancient civilization that extended its power across much of the Middle East and Egypt.

4. Learn about the conquest of Egypt by the Persians. In 525 BCE, the Persian King Cambyses II led a military campaign that resulted in the overthrow of the Egyptian pharaoh Psamtik III, bringing Egypt under Persian rule.

By following these steps, you can uncover that the Persian Empire was the ancient civilization that eventually conquered and took control of Ancient Egypt.