The Federal Military Government of Nigeria, promulgated decree No. 6 on the 4th of February, 1976, which initiated the removal of the Federal Capital from Lagos to Abuja. The initial work for Abuja's planning and implementation were carried out by the Military Government of General's Murtala Mohammed and Olusegun Obasanjo and carried over into the Administration of Shehu Shagari.  Construction started in the late 1970s but, due to economic and political instability, the initial stages of the city were not complete until the late 1980s.