Fight for whats right yah? I don't know everything that is going on over there- but trying all you can to get it on the big stage- like are their Christian groups getting prosecuted over there- that might grab the wests attention

Change is constant, but making change, making things change takes a lot of time usually.
I get that you are frustrated. You think something must be done, this is something therefore you must do it. Has there ever been a just war? If a war started, orphaned and injured children, just collateral damage? I had friends go to Vietnam, we never should have been there. You don't mention where in Africa, it is a big diverse continent. Are there democratic channels? Where I live we have democracy, but the majority of people are not very bright so we get the government we deserve I guess. Look at North Korea, surely change is needed there, but too few people internally oppose the regime. Change should always come from within, it shouldn't be imposed from the outside.
What would I do? I would be lobbying through non government organisations to the united nations and I would be focusing on education in the country you are referring to.

I know that education is helpful with helping people to understand and accept differences in others. I also know people are stubborn and sometimes reject facts based on what they think is true.

In this war, who are you fighting? Why? What is preferred outcome? How do you think you'll be viewed as part of the cause of people dying on both sides? Is it worth people dying over on both sides?

I'm not informed enough to make an opinion on this topic.

I think education, to all corners of the continent, would help. Education leading to a restructuring of society that would take into account healing from the long term effects of colonialism. I think the aftermath of colonialism has much to do with the current state of affairs. I understand your frustration and hopelessness. I was born and raised in Peru, and came to the US as a teenager. There is corruption, crime, environmental destruction for short term gain of international conglomerates, etc. I think the only way to change it is to go back and be the change we want to see. Run for office, educate, educate, educate.

If you are for war in Africa, then I think it is your responsibility to return there to participate in that war and not stay in safe asylum and prod it on. In My Humble Opinion

I think if you are going to fight a war you want to be damn sure you'll win.