Correct Option: D. Nigeria People's Party Detailed Explanation:

1. Historical Context: The Second Republic in Nigeria lasted from 1979 to 1983. It was characterized by a return to civilian rule after a series of military coups. The political landscape was dominated by several parties, with the National Party of Nigeria (NPN) being one of the major players.
2. Formation of Alliances: The NPN sought to consolidate power and broaden its support base by forming alliances with other political parties. This was a strategic move to ensure electoral success and stability in governance.
3. The Nigeria People's Party (NPP): The NPP was one of the key parties during the Second Republic. It was founded by prominent politicians, including the former Premier of the Eastern Region, Dr. Nnamdi Azikiwe. The NPP was known for its appeal to the Eastern Region and had a significant following.
4. Alliance Dynamics: The NPN formed an alliance with the NPP primarily to counterbalance the influence of other parties, particularly the Unity Party of Nigeria (UPN) and the Nigeria Advance Party (NAP). This alliance was crucial in the context of the 1979 elections, where the NPN aimed to secure a majority in the National Assembly and the presidency.
5. Electoral Strategy: By aligning with the NPP, the NPN was able to pool resources, share political strategies, and enhance its electoral chances. This collaboration was seen as a way to unify various regional interests under a broader national agenda.

Why Other Options Are Incorrect:

• A. Great Nigeria People's Party: This party was not a significant player during the Second Republic and did not have the same level of influence or alliance with the NPN. It was more of a minor party and did not participate in the major political dynamics of the time.
• B. Nigeria Advance Party: The NAP was another political party during the Second Republic, but it was more aligned with the UPN and did not form a significant alliance with the NPN. The NAP's focus was more on the Western Region, and it did not have the same level of collaboration with the NPN as the NPP did.
• C. Unity Party of Nigeria: The UPN, founded by Chief Obafemi Awolowo, was a major opposition party during the Second Republic. It was ideologically opposed to the NPN and did not form an alliance with it. Instead, the UPN was a rival party that sought to challenge the NPN's dominance.

Summary of Key Points:

• The National Party of Nigeria (NPN) formed an alliance with the Nigeria People's Party (NPP) during the Second Republic to strengthen its political position.
• The NPP was influential in the Eastern Region and provided the NPN with a broader support base.
• Other options (Great Nigeria People's Party, Nigeria Advance Party, Unity Party of Nigeria) were either minor parties or rivals and did not align with the NPN.
• Understanding the political alliances of the Second Republic is crucial for grasping the dynamics of Nigerian politics during this period.

This thorough understanding of the alliances formed during the Second Republic will help you in your revision and preparation for any related questions in your exams.