I doubt that will ever happen given human ambition, greed, and thirst for power. Whenever it has come close in the past people or groups have splintered off to do their own particular thing.
Totalitarian
Italy became a single, unified nation.
The Black Hand was a secret military society with the goal was uniting all South Slavic territories into a single nation. Also known as Unification or Death, this group was formed on September 6, 1901.
Australia is the only single-nation continent, as it is both a country and a continent on its own.
Australia is the only single nation continent. It is both a country and a continent on its own.
A nation is a single culture that is bound to a single belief system and government. For the most part they share the same ideas. A state is a tiny part of the nation that is also bonded together in a specific way.
Africa is not a single nation it is a continent of 53 independent countries
The will of a single man.
Yes, an empire is when a single nation expands and takes other countries.
A nation refers to a group of people who share a common identity, such as language, culture, history, or ethnicity. A state, on the other hand, is a political entity with defined boundaries, population, government, and sovereignty. While a nation-state combines both concepts, not all nations have their own state, and not all states are comprised of a single nation.
K
a group of nations ruled by a single person or government