Nigeria is a country located in West Africa, bordered by Niger, Chad, Cameroon, and Benin. Its capital is Abuja and largest city is Lagos. The official language is English and the currency is the Nigerian naira. The population of Nigeria is over 200 million people, making it the most populous country in Africa and the 7th most populous country in the world.
Nigeria has a federal presidential representative democratic republic form of government. The country has a diverse cultural heritage, with influences from various ethnic groups, including the Hausa, Yoruba, and Igbo.
The economy of Nigeria is based on a mixed market economy, with a focus on oil, telecommunications, banking, and manufacturing. Nigeria is the 12th largest producer of oil in the world and the 8th largest exporter, and oil and gas sector accounts for about 90% of the country's export. However, the country also faces a number of economic challenges, including high unemployment rate, high poverty rate, and a lack of infrastructure.
Nigeria is a member of the United Nations, the African Union, and the Economic Community of West African States. The country has been facing some challenges such as political instability, poverty, and corruption. The government has implemented a number of economic and social policies to address these issues and to promote sustainable economic growth and development.