Answer:
They mainly stayed out of sight, but were in complete control of all matters big and small.
Step-by-step explanation:
This is the statement that best explains the kind of presence that the Caliphs had during the Abbasid dynasty. During this period, the caliphs had enormous power. They were in absolute control of everything that happened in their territory, whether big or small. However, they lived in a secluded way, mainly staying out of sight.