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This is a bit about the people and the historical culture as well. Rioting, and finding the right person, became a thing in many nations that developed and became better. What did those nations do? They revolted against their kings back in the day, even killing their kings, and putting someone in charge who will do better, and if that person didn't do better, they took that one down, until they find one that did alright.
Actually we are living now in an advanced world where things are no more done in that way, the level of civilization across the world has made it nearly impossible to oust political leaders in that manner as it were in decades past. Protest has been one significant means that is now adopted in calling for the resignation and stepping down of leaders but in most African countries these protests doesn't make an impact as the leaders feel unconcern.