Correct Option: C. Territory Detailed Explanation: The dispute between Nigeria and Cameroon primarily revolves around territorial issues, particularly concerning the ownership of certain regions and resources. This conflict has historical roots and has been a significant point of contention between the two nations.

1. Historical Context: The territorial dispute can be traced back to colonial times when the borders of many African countries were drawn by European powers without regard for the ethnic, cultural, or historical contexts of the local populations. The area in question includes the Bakassi Peninsula, which is rich in oil and has strategic importance.
2. Key Areas of Dispute: The most notable area of contention is the Bakassi Peninsula, which is located in the Gulf of Guinea. Both Nigeria and Cameroon have claimed sovereignty over this region. The peninsula is not only strategically important but also has significant fishing and oil resources, which adds to the complexity of the dispute.
3. International Involvement: The dispute escalated to the point where it attracted international attention. In 2002, the International Court of Justice (ICJ) ruled in favor of Cameroon, affirming its sovereignty over the Bakassi Peninsula. This ruling was based on historical treaties and colonial agreements, which indicated that the area belonged to Cameroon.
4. Impact of the Dispute: The territorial dispute has led to military confrontations and has affected the lives of people living in the disputed areas. The conflict has also strained diplomatic relations between Nigeria and Cameroon, although both countries have made efforts to resolve the issue peacefully following the ICJ ruling.

Why Other Options Are Incorrect:

• A. Trade: While trade relations can be affected by territorial disputes, the core issue between Nigeria and Cameroon is not primarily about trade. Trade disputes typically involve tariffs, trade agreements, or economic sanctions, which are not the main focus of the Nigeria-Cameroon conflict.
• B. Exploration Rights: Although exploration rights for oil and other resources are significant, they are inherently tied to territorial claims. The dispute is fundamentally about who has the right to control the land and its resources, making this option less accurate than option C.
• D. Fishing Rights: Similar to exploration rights, fishing rights are a consequence of territorial claims. The fishing rights in the disputed waters are part of the broader territorial dispute, but they do not encapsulate the primary issue, which is the ownership of the land itself.

Revision Summary:

• The dispute between Nigeria and Cameroon is primarily about territorial claims, particularly over the Bakassi Peninsula.
• Historical colonial agreements and treaties play a crucial role in understanding the conflict.
• The International Court of Justice ruled in favor of Cameroon in 2002, affirming its sovereignty over the disputed area.
• Other options like trade, exploration rights, and fishing rights are secondary to the main issue of territory.