British christian missionary started in Southern Nigeria
Britain controlled majority of Nigeria's territories
Nigeria's unification as a british colony
Oil was founded in the south-east
Nigeria gains independence from Britian
Massacre of Igbo people
Igbo region called itself "Republic of Biafra"
Region was reintegrated into Nigeria
First attack by "Boko Haram"
Kidnapping of 276 teenage girls by Boko Haram