Background and context
There has been endless attempts at worldwide hegemony in history. Sargon, Alexander, Napoleon, Stalin, Mussolini, Hitler, Genghis Khan, to name a few. Also, there's existing hegemony groups such as the UN and NATO. Yet, these attempts have partially or completely failed. There's surely, many people attempting to unify the world (justly, or unjustly). At the present, chiefly the USA. It's the worldwide police and the most influential nation now. For regional hegemony, China, India, Russia, Japan, France, England, Germany, South Africa, Brazil, Australia, all hungry to unite their regions or the world. The question is: Is it justified?