The earliest reference to Shiraz is on Elamite clay tablets dated to 2000 BC, found in June 1970 during digging for the construction of a brick kiln in the southwest corner of the city.
The name Shiraz also appears on clay sealings found at Qasr-i Abu Nasr, a Sassanid ruin, east of the city, (2nd century AD).
[3] After the fall of the Safavids, Shiraz suffered a period of decline, worsened by the raids of the Afghans and the rebellion of its governor against Nader Shah; the latter sent troops to suppress the revolt.
At the time of Nader Shah's murder in 1747 most of the historical buildings of the city were damaged or ruined, and its population fell to 50,000, a quarter of that of the 16th century.
Employing more than 12,000 workers he constructed a royal district with a fortress, many administrative buildings, a mosque and one of the finest covered bazaars in Iran.
[3] Although lowered to the rank of a provincial capital, Shiraz maintained a level of prosperity as a result of the continuing importance of the trade route to the Persian Gulf and its governorship was a royal prerogative throughout the Qajar era.
Much of the architectural inheritance of Shiraz, and especially the royal district of the Zands, was either neglected or destroyed as a result of irresponsible town planning under the Pahlavi dynasty.
Lacking any great industrial, religious or strategic importance, Shiraz became an administrative centre, although its population has grown considerably since the 1979 revolution.
But in 1979, the Islamic regime demolished the beautifully restored house that had belonged to Sayyid 'Ali Muhammad Shirazi, the Bab, and built a mosque on the site.
Shiraz is also home to many Iranian Jews, although most have immigrated to the United States and Israel in the last half of the twentieth century, particularly after the Islamic Revolution.
[3] Among the most recent ones are the complete restoration of the Arg of Karim Khan and of the Vakil Bathhouse as well as a comprehensive plan for the preservation of the old city quarters.