Lt Colonel Yakubu Gowon, the Chief of Army Staff under Ironsi, became the Head of State and Commander-in-Chief of the Armed Forces after the bloody coup d’etat of 29th July, 1966 which led to the assassination of General Aguiyi Ironsi and Lt. Colonel Adekunle Fajuyi, the military governor of Western Nigeria and several military officers mainly of Igbo extraction. Ironsi was killed while on a state visit to the Western Region.

The Chinese Empire was an imperial state of East Asia that existed between the years 221 a. C. and 1912, a stage in the history of China in which the country was unified under the authority of an emperor. It covers about 2,000 years of history, from the unification by the Qin dynasty to the fall of the Qing dynasty, with interruptions due to civil wars, foreign invasions or fragmentation of various states.