What century did Shulgi reign for 48 years?
Babylonian calendar 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).
Zainab Tari Zainab Tari Soomro (Sindhi: زينب تاري, Urdu: زينب تاری ‎ ) ruled as the Queen of Sindh (in modern-day Pakistan) for ten years from 1092 AD until 1102. She was the only queen who had ever ruled Sindh as an absolute ruler.