The oldest is prostitution, the second oldest is spying.
No. Many people say that San Marino is the oldest country, but it is not the oldest. The oldest countries in the world are in the Middle East.
They became neutral in 1815 after establishing the Congress of Vienna. It is the second oldest country in the world (Sweden is the oldest.) So that's 193 years.
China and Egypt is the oldest country in the world, they have about 2,000 year of history,.
Denmark has the second oldest national flag in the world, called the Dannebrog. It has been in use for over 800 years, since the early 14th century.
The Caribbean
Its the oldest HISTORY in the world, its about 8000 years or more.
San Marino.
The Manhattan Project where the atomic weapons were developed during the Second World War .
cristian..
The red dragon of whales is the oldest flag in the world.
no