Possibility Of Another World War In Nigeria Over The Years(i Hope Not)

someone asked about what causes world war and my teacher said it's because nations do bully each other provided that an ignorant country has made contract with wise country who are ready to make advantage of them, when we asked of example and what war could possibly happen, i was shocked when he said probably the next war tend to occur in nigeria, for example contracts has being made over and over again with nigeria over oil and it seems fair but research has shown that after long years united states will own 100% of all the oil in west africa especially in nigeria and by this time nigerians will realise their mistake and starts to protests but US would disagree because they spent billions making the contract, however places like china starts to support african nations and situation becomes tense then another world war would begin, he also said african nations will have to lend money from UN in other to use their own oil and when they can't pay the debt nigerians resources will get locked and they are back to square one, but i didn't want to beleive it until i find this website:
http://www.blackagendareport.com/index.php?option=com_content&task=view&id=114&Itemid=37
am i just overeacting or who else think it's not fair, i really hope it's not as bad as my teacher says because i'm scared, i hope the oil contract will be peaceful. poor african they don't know anything

Good advice, let the kid think more on how to help this country up and not build negative images about what will not happen.

The rich men in this country, those that could sponsor wars are very busy enjoying good profit from many business fronts. The poor also are reaping the benefits of their hard labour, for those that care to think.

There will be no wars here in the foreseeable future.