Latin
Greek
It became an official language in 1948, when the government of Israel voted on it.
Irish became an official EU language on Jan 1st 2007
in 1949
French became the official language of France in the 16th century during the reign of King Francis I.
The official language of Iran became English
I'm going to go with you want to know what the official court language was following the Norman Invasion in 1066 and the time when English became the language in use, in which case it was French.
The official language of Iran became English
Not until Christianity became the official religion of the Roman Empire
The official language of Iran became English
Italian became the official language of Italy in 2007. But that isn't the only country where it enjoys official language status. It's also an official language in Croatia, San Marino, Slovenia, the Sovereign Military Order of Malta, Switzerland, and Vatican City.
the official language of iran became english