Country

There are many countries on this planet.
Country B used to be the territory of Country A,
so Country A used force to occupy Country B.
If country A would do such a thing, country C annexed country D.
Since Country F's civilization is not advanced,
Country E's civilization has blossomed in order to liberate its culture.
Since Country G claims that the source of the great river that flows through Country H is in Country G, it has made Country H a vassal state.
Country J was ruled by Country I, but it was sold to Country K at a low price.
Country L lost the war to Country M, so it ceded all its territory.
There is a gas field on the coast of Country N, but it was acquired by Country O because it lacked the drilling technology.
A dispute continued between three countries, P, Q, and R, with their borders undetermined.
Country S, a major power, combined those three countries and created a new country, Country T.
Country U has borrowed a large amount of money from Country V, but is unable to repay it, and high-level government officials in Country U
It was occupied by people from country V.
In country W, there are towns of people from country X in various places, and over several generations, the mixture of races progressed, and most of the people became people from country X.
Gold veins and diamond mines are discovered in country Y, and country Z, which is rich in oil money,
After giving them autonomy (for a limited time), they let money do their bidding and bought everything up.

As this happened repeatedly, the number of countries decreased,
During that time, many innocent victims were born, and the remaining families only amplified their resentment.
Only the area per country increased.
Humanity's desire will not stop and we will enter an age where great powers will swallow up other great powers.
In the end, there was only one country left on this planet.
With this, there was no more war between nations, and there was peace.
It's a happy day, isn't it?