A. increasing wider participation of the people in their Regional legislature
B. ensuring the speedy growth of federalism in Nigeria
C. imputing the voice of the people in their Independence Constitution
D. preparing groundworks for the self-governance and inclusive development of Nigeria
Correct Answer: Option D
D. preparing groundworks for the self-governance and inclusive development of Nigeria
Explanation
Preparing groundworks for the self-governance and inclusive development of Nigeria is the correct answer. The Conference, among other things, deliberated on the proposed dates for the independence of each of the regions, increased membership of the House of Representatives, creation of the Prime Minister’s office, etc for Nigeria.