For What Major Reason Was the Plan of Ibrahim Babangida

For what major reason was the plan of Ibrahim Babangida and his National Election Commission to bring about reforms that would create a two-party system opposed and defeated?

A) the belief that five parties at a minimum would be needed to divide the country's oil wealth
B) fear of political gridlock that would result from single-party dominance of the legislature
C) popular dislike of the British model and fears that a two-party system would be too similar
D) fear of making it easier for the military to dominate politics by reducing the number of parties they need to control
E) fear of dividing the country further between the Muslim north and Christian south