The correct option is Oman.
Explanation
Mesopotamian cuneiform texts dating to the 3rd millennium BCE frequently mention long-distance trade with regions to the east. These texts identify three specific lands as key trading partners: Dilmun, Magan, and Meluhha.
- Dilmun: This region is identified with the island of Bahrain and the adjacent coast of the Arabian Peninsula. It functioned as a significant intermediate port or trade entrepôt.
- Magan: This term refers to the Oman peninsula. It was primarily known as a source of copper. Archaeological evidence supports this identification, as chemical analyses indicate that copper artifacts found in Mesopotamia contain trace amounts of nickel, a characteristic shared with copper ores from Oman.
- Meluhha: This land is identified with the Indus Valley Civilization (Harappan region). It was the source of exotic goods such as carnelian, lapis lazuli, gold, ivory, and various types of wood.
Key Takeaway: In the context of Bronze Age trade networks, Magan corresponds to modern-day Oman, Dilmun corresponds to Bahrain, and Meluhha corresponds to the Indus Valley.