Other than the three powerful nations, with Country A taking the lead as the superpower, there was indeed an organization that went against the huge tide:
a collective alliance named the World Government.
Initially, the World Government was founded by the former powerful countries and their allies after defeating their opponents mentioned above, aiming to ensure long-lasting peace.
Of course, the peace had to be guaranteed according to their own interests.
The Second World War broke out across multiple continents — no land was spared.
The difference lay in the stakes involved, the number of casualties, and the extent of involvement by the warring nations.
Country A, which joined last after being provoked, exploited the advantages of being a latecomer and led the coalition to end the war.
Hence, it secured its high status around the world by assisting others with economic growth and security.
