Which is the worlds oldest country?

Answer 1

As far as I know it is Bulgaria - founded in 681 AD, when khan Asparukh and his people (presumably around 1.5 million) crossed the Danube river, invading Byzantine empire, allied with the Slavic tribes, crushed the Byzantine armies and signed a peace treaty with Byzantine empire, according to which they had the right to rule the lands north from the mountain Stara Planina and Byzantine empire had to pay tribute.

Answer 2

San Marino is the oldest country in Europe and the world. It gained independence in 301 AD from the Roman Empire and is the oldest republic. Its borders too have remained unchanged, making it 1,711 year old nation-state.

Answer 3

The concept of a country is a modern geopolitical construct, so it is difficult to determine the "oldest" country with certainty. However, countries like Egypt, China, and Iran have long histories dating back thousands of years.

Answer 4

Ethiopia is the oldest country of the world.

Answer 5

It is very difficult to know for sure, but San Marino is proclaimed to be the oldest country in the world. Still, it is very difficult to know for sure.