2. Education: The education system in Nigeria is responsible for the intellectual development of children and adults. It is also a major source of employment. The primary, secondary, and tertiary levels of education are all important parts of the Nigerian education system.
3. Religion: Religion plays a significant role in Nigerian society. The majority of Nigerians are Christians, Muslims, or traditionalists. Religion provides people with a sense of community and belonging, and it also influences their moral values and behavior.
4. Politics: The political system in Nigeria is responsible for the governance of the country. The federal government, state governments, and local governments all play important roles in Nigerian politics. The military has also played a significant role in Nigerian politics, both during and after the country's independence.