Passage: By the 4th century C.E., the advent of pilgrimage caused Palestine to become the nucleus of the Christian world, and scores of pious men and women traversed the desert seeking sites of scriptural significance as well as communion with their creator. The number of pilgrims intensified by the 5th century C.E., and many Christians chose to settle in the desert establishing monastic communities. Umm ar-Rasas was converted into an ecclesiastical center boasting numerous Byzantine churches. Among the notable finds unearthed at Umm-ar Rasas is the Church of Saint Stephen, which features elaborate and sophisticated mosaics. The discovery of Greek inscriptions within the mosaics confirmed dating to 756-785 C.E. The date range coincides with the Abbasid Caliphate period of Muslim rule, and demonstrates Christian occupation later than surrounding areas. The mosaics illustrate municipal vignettes with explanatory text covering a series of cities in Palestine, Jordan, and along the Nile Delta. Absent from the mosaics at Umm ar-Rasas are portrayals of principal holy places revered by pilgrims such as Bethlehem, Hebron or Nazareth unlike the Madaba Map found nearby.

Question: What series do these vignettes cover?
Palestine, Jordan, and along the Nile Delta