As well as possessing many sites with the skeletal and cultural remains of both pre-modern and early modern humans (e.g., at Tabun and Es Skhul caves in Israel), later Pleistocene hunter - gatherers, and Epipalaeolithic semi-sedentary hunter - gatherers (the Natufians); the Fertile Crescent is most famous for its sites related to the origins of agriculture. The western zone around the Jordan and upper Euphrates rivers gave rise to the first known Neolithic farming settlements (referred to as Pre-Pottery Neolithic A (PPNA), which date to around 9,000 BCE (and includes sites such as Göbekli Tepe and Jericho).
when did civilization begin in the fertile crescent
9,000 BCE