FTP, name this founder of the third dynasty whose architect Imhotep built him a stepped structure recognized as the world's first pyramid.
An inscription above the First Cataract describes a seven-year famine during this man's reign and a dream in which he was promised an end to the famine in return for rebuilding the temple of Khnum at Elephantine.  This subject of the oldest life-sized statue ever found was briefly succeeded by Sekhemkhet.  His name was discovered on the burial seal at the tomb of his predecessor, Khasekhemwy, who built a mysterious rectangular wall near one of this man's constructions found on the Saqqara plateau set atop a maze-like necropolis.  FTP, name this founder of the third dynasty whose architect Imhotep built him a stepped structure recognized as the world's first pyramid.
An inscription above the First Cataract describes a seven-year famine during this man's reign and a dream in which he was promised an end to the famine in return for rebuilding the temple of Khnum at Elephantine.  
Djoser or Zoser