[PAR] [TLE] Babylonian calendar [SEP] The Babylonian calendar was a lunisolar calendar with years consisting of 12 lunar months, each beginning when a new crescent moon was first sighted low on the western horizon at sunset, plus an intercalary month inserted as needed by decree.  The calendar is based on a Sumerian (Ur III) predecessor preserved in the Umma calendar of Shulgi (c. 21st century BC). [PAR] [TLE] Shulgi [SEP] Shulgi ( Šulgi, formerly read as Dungi) of Ur was the second king of the "Sumerian Renaissance" in the Third Dynasty of Ur.  He reigned for 48 years, from c. 2029 – 1982 BC (short chronology).  His accomplishments include the completion of construction of the Great Ziggurat of Ur, begun by his father Ur-Nammu.
[PAR] [TLE] Babylonian calendar [ SEP ] The Babylonian calendar was a lunisolar calendar with years consisting of 12 lunar months , each beginning when a new crescent moon was first sighted low on the western horizon at sunset , plus an intercalary month inserted as needed by decree . The calendar is based on a Sumerian ( Ur III ) predecessor preserved in the Umma calendar of Shulgi ( c. 21st century BC ) . [PAR] [TLE] Shulgi [ SEP ] Shulgi ( Šulgi , formerly read as Dungi ) of Ur was the second king of the " Sumerian Renaissance " in the Third Dynasty of Ur . He reigned for 48 years , from c. 2029 – 1982 BC ( short chronology ) . His accomplishments include the completion of construction of the Great Ziggurat of Ur , begun by his father Ur - Nammu .
What century did Shulgi reign for 48 years?
What century did Shulgi reign for 48 years ?
21st century BC
21st century BC