Since this city operated for nearly 4,000 years in history, it is natural that many times a relic site was used multiple times by different civilizations.
So for Leonard and the others, ever since they learned about Uruk, apart from a few from the Golden Dawn who went to study the city walls, everyone else focused their attention on various temples.
In ancient times, these temples were not just religious sites, but also cultural centers and storehouses of wealth. Therefore, the most important clay tablets with inscriptions should be found in these places.
Especially for the earliest urban residents, they clarified the meaning of the early hidden sacrificial sites, clay figurines, and temple or temple ground plans.
For example, from the relics displayed, the entire city of Uruk in its early stages has shown the organizers' outstanding ability to communicate with the supernatural.