Elections in Nigeria are held to choose leaders at various levels, including the President, governors, and members of the National Assembly. The Independent National Electoral Commission (INEC) is responsible for organizing and overseeing these elections to ensure they are free and fair. The electoral process in Nigeria involves multiple political parties, with major ones including the All Progressives Congress (APC) and the People's Democratic Party (PDP). Voter registration is crucial, and citizens participate by casting their votes at designated polling stations on election day.