A. qualification for a true Muslin to perform the hajj
B. justification of the jihad against an Islamic state
C. declaration of the jihad against non-Muslims
D. difference between traditional religion and Islam.
Correct Answer: Option D
D. difference between traditional religion and Islam.
Explanation
Freeman pioneered Methodist missionary activity in Yorubaland; Baikie led the 1857 missionary expedition to the North; Skessor worked together to abolish some negative traditional practices in Calabar