Behistun is a rock it was discovered by a German scholar named Grotefend in order to find out what the sumerians writing ment.
The Behistun Inscription was discovered in 1835 by a British officer named Henry Rawlinson in present-day Iran. It was carved on a cliff at Mount Behistun and dates back to the Persian Empire of King Darius the Great around 520 BC.
The Rosetta stone is important to us because if we hadn't found it we would never know anything about Egypt's written language, and ancient Egypt.
Egypt
Stele
stone... in Egypt
From near by quarries,
in egypt
The Rosetta stone is currently not in Egypt but in Room four (Egyptian Sculpture) of the British Museum, London, England.
A benben stone is a sacred stone found in solar temples in ancient Egypt.
The Behistun Script
the Egypt pyramids are stone structures made with up to 2,000 pounds of limestone or just regular stone. They are very big.