LINKS

WIKIPEDIA

sums up the most important information like geography, vegetation, population, politics etc. Find some essential informaion about Nigeria on http://de.wikipedia.org/wiki/Nigeria

On these pages you can find maps and much more:

OPENSTREET-MAP

WIKI-TRAVEL 

FACTMONSTER.com

is an online platform for children, providing easy-to-understand information on various countries of the world. Here you can find information on Kids in Nigeria in English:    
http://www.factmonster.com/ipka/A0930071.html

At KIGAPORTAL.com you can ask questions on topics concerning Africa and find a lot of links, advice and information.