government as a third tier arm of government. In 1979, the regime transferred power to the civilian elected government of Shehu Shagari ushering in the Second Nigerian Republic which lasted from 1979 to 1983. The triumvirate later retired from the military. Political career General Ibrahim Babangida started his political transition program in 1987 with the establishment of a Political Bureau, and a Constituent Assembly was later inaugurated to deliberate on a proposed draft constitution. Though Yar'Adua was not a member of the assembly and a law had proscribed certain old breed politicians from political activities, his associates represented his political leanings at the forum and was active in the formation of political associations during the transitional period. Yar'Adua and his group formed the People's Front of Nigeria; Members included Babagana Kingibe, Atiku Abubakar, Bola Tinubu, Magaji Abdullahi, Ango Abdullahi, Ahmadu Rufa'i, Yahaya Kwande, Abdullahi Aliyu Sumaila, Wada Abubakar, Babalola Borishade, Timothy Oguntuase Akinbode, Sabo Bakin Zuwo, Sunday Afolabi, Rabiu Musa Kwankwaso, Tony Anenih, Chuba Okadigbo and Abubakar Koko. The People's Front later merged with other groups to form the Social Democratic Party (SDP). The People's Front and PSP, became the two dominant factions within SDP. However, Yar'Adua's group was very organized and able to win the majority of the elective posts within SDP. During the Governorship and House of Assembly elections, SDP had a slight numerical edge over the opposition National Republican Convention (NRC). In January 1992, Yar'Adua spent a short stint in detention, jailed for contravening a law banning certain persons from active politics. However, the law was repealed and Yar'Adua subsequently announced his presidential election. His campaign political structure covered the country; he had a national campaign directorate, and each state had its own campaign coordinator and ward mobilizers. Members of his campaign group included former PDP chairman Anthony Anenih, former Vice President Atiku Abubakar, former minister Dapo Sarumi, Bola Tinubu, Abdullahi Aliyu Sumaila and Sunday Afolabi. Yar'Adua was leading the SDP presidential field before results were annulled. A new election was later conducted on June 12, 1993 which was won by M.K.O. Abiola. After the June 12 elections were annulled, the Yar'Adua faction negotiated an arrangement for the inauguration of an interim government. In November 1993, the interim government of Ernest Shonekan was booted out and Sani Abacha became the new military Head of State, disbanding the political parties. In 1994, Yar'Adua won a seat representing Katsina