Nigerian nationalism most serious threat to the Nigerian unity since Nigeria became independent in 1960, as other ethnic groups threatened that they too would also seek secession should Biafra successfully secede. Nigeria responded to the separatist threat with a military campaign against the Biafran government, resulting in the Nigerian Civil War from 1967 to 1970. The war ended with the defeat of the Biafran separatists. Between one and three million Nigerians died in the war. The 19th century did not witness the emergence of any political organization that could help in airing the grievances and expressing the aspirations of Nigerians on a
Council for the Regulation of Engineering in Nigeria Council for the Regulation of Engineering in Nigeria Council for the Regulation of Engineering in Nigeria (COREN) formerly Council for the Registration of Engineers in Nigeria, is an engineering regulatory body that regulates the practice of engineering in Nigeria. It was established by decree 55 of 1970 and amended by Decree 27 of 1992, now the “Engineers (Registration, etc) Act, CAP E11 of 2004” Law of the Federal Republic of Nigeria. This Acts empowers it to regulate the practice of Engineering in all aspect in Nigeria. Registration is done online and first requires the individual's institution sending the individuals transcript