A woman casts her vote during the presidential elections in Lagos, April 16, 2011. (Reuters/Akintunde Akinleye/Nigeria)
One hundred years after British colonialists unified two protectorates to create Nigeria, the problems inherent in lumping together myriad different peoples and regions continue to provoke debate and controversy. This is often directed at Nigeria's federal system.
State authorities frequently clash with the federal government, political battle lines and alliances are often made with regional and ethnic divides in mind, and accusations of inequalities in the country's federal structure rarely die down. The issue can even get so controversial that in his opening speech at Nigeria's National Conference, convened to discuss the state of the nation, President Goodluck Jonathan explicitly barred any discussion about dissolving the federation.