Nigeria Also known as the "Giant of Africa," Nigeria is the continent's most diverse and populated country. Hundreds of languages are spoken here. Its main products include oil, rubber, and cocoa. Photo Gallery Yorùbá dancers Niger River oil refinery cocoa beans school kids Chin Chin Egusi soup and fufu football (soccer) keke tricycle Lagos market Coat of Arms National Animal Eagle National Flower Yellow Trumpet Learn More About Nigeria Facts & Photos, National Geographic Books About Nigeria Disclosure: The books contain affiliate links. If you click through and make a purchase, we receive a small commission at no extra charge to you. Thank you for supporting Globe Trottin' Kids and our global education mission.