War is one reason for poor areas in the world like Africa beacause if the world is united every county would be alike in welth. prices for products like food,gas,etc. Would go down due to the easier modern technology makes jobs.There would be a faster production rate lowering prices more. Next there would be less racism from the lower poverty rate making people think that there equal to each other. I think if we don't create world peace there would be a major war that would cause us to wipe out the human population.