(a) List the three tiers of government in Nigeria. (b) State six functions of government in Nigeria.

(a) The three tiers of government in Nigeria

1. The Federal (Central) Government
2. The State Government
3. The Local Government

(b) Six functions of government in Nigeria

1. Maintenance of law and order: Government makes and enforces laws, and maintains the police, courts and armed forces to protect life and property.
2. Provision of security and defence: Government defends the country against external aggression and safeguards internal peace and stability.
3. Provision of social amenities: Government provides infrastructure and services such as roads, electricity, water, schools and hospitals.
4. Promotion of economic development: Government formulates and implements economic policies, creates jobs and encourages industry, agriculture and trade.
5. Protection of citizens' rights: Government safeguards the fundamental human rights of citizens and ensures justice and fairness.
6. Conduct of foreign relations: Government represents the nation abroad, enters into treaties and agreements, and maintains diplomatic relations with other countries.