Abuja is the capital and eighth most populous city of Nigeria. Located in the centre of the country within the Federal Capital Territory, it is a planned city built mainly in the 1980s. It replaced Lagos, the country's most populous city, as the capital on 12 December 1991.Abuja's geography is defined by Aso Rock, a 400-metre monolith left by water erosion. The Presidential Complex, National Assembly, Supreme Court and much of the city extend to the... Show more

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