Nigeria for Pau

Nigeria is in _____________ Africa:

Nigeria borders the following countries: (tick all that apply)

Nigeria used to be colonised by [blank_start]Britain[blank_end], but gained independence in [blank_start]1960[blank_end]. There was a civil war in [blank_start]1970[blank_end] and the country came close to another war when the [blank_start]South-East[blank_end] tried to become independent from the rest of the country.