People have been living in the West African country of Nigeria since 9000 BC. These days, it’s the most populous country in Africa and the 7th most populous country in the world! The Abuja Federal Capital Territory is the home state of Abuja, Nigeria’s modern capital city. Adjacent to the Gulf of Guinea sits the country’s largest city, Lagos, in a state of the same name. Interesting facts about Nigeria abound! The 2,600-mile-long Niger River is the third largest river in West Africa and helps form the border between the states of Niger and Kwara. In the state of Adamawa, you can find gold and diamond mines. Use this map quiz game to explore the Nigerian states and all their treasures!