Answer:
A or D but definitely not B or C
Explanation:
The direct cause if WW1 was the assassination of Archduke Franz Ferdinand.
The right answer for the question that is being asked and shown above is that: "d. government officials." Civil war broke out in Nigeria because of conflict between d. government officials. Civil wars are wars that happened within the community.
Answer:
It prevents government from abusing its power
Explanation: