Which North African country is known for its unique blend of Berber, Arab, and European cultures, its stunning Sahara Desert landscapes, and its important role in the ancient Phoenician civilization?

1. This country is the smallest by area in the Maghreb region.
2. Its capital is located on the Mediterranean coast and is a major port.
3. It was a French protectorate until its independence in the mid-20th century.
4. The country is a popular tourist destination, particularly for its ancient ruins and diverse beaches.