When was Oman established?

Answer 1

There does not appear to be a specific date when Oman officially became a country. The quote from Wikipedia gives a rough estimate.

"The Ottomans drove out the Portuguese, but were pushed out themselves about a century later (1741) by the leader of a Yemeni tribe, who began the current line of ruling sultans. A brief Persian invasion a few years later was the final time Oman would be ruled by a foreign power. Oman has been self governing ever since."

Answer 2

The Imamate was established as long ago as 751.

The present national constitution dates from 1966. But Oman has been independent since 1650, when they overthrew Portuguese rule. Oman was never a colony of Britain, they were allies.

Answer 3

Oman has been independent for over 360 years.

Answer 4

Oman, as we now know it was established around 1740

Answer 5

Oman was founded in the year 751.