at least 2 years
about 10,000 years
for over 200 years
about 5 million years
The first modern Persian Empire was the Safavid Empire in 1501 and Iran has remained more-or-less independent since then, but Iran has been the center of numerous other empires that may not have been headquartered within Iran's boundaries.
Khoi-San people have been living in the cape for over 70 000 years. See link
Since way before I was born - when it was spelt Britain...!
Ever since there were living things...even birds sing!
The Everglades were first discovered by white settelers in 1864.
Yes, "How long have you been living in Oxford?" is a good sentence.
Iran is not a monarchy; it has no king. It is a theocracy, ruled by the Ayatollah Khamenei as Grand Ayatollah. However, prior to 1979, Iran was a monarchy and had been for over 2000 years.
No, There is no monarchy in Iran`s government. BUT, There is a relegious leader in Iran named "Khamene ee" Recently some intervention of him in administration of Iran has been seen. But he is not the king or something else. It looks like POP of christans. By the way, I have to add that the administration of the Iran`s militay is with Iran`s relegious leader !
Kurdistan is not a country, but rather a region that spans parts of Turkey, Iraq, Iran, and Syria. The idea of a unified Kurdistan as an independent nation has been a long-standing aspiration for the Kurdish people.