Acts 25:7-8

Caesar : a title held by Roman emperors

Jerusalem : the capital city of Israel,a town; the capital of Israel near the southern border of Benjamin
(31° 46´, 35° 14´); (31° 46´, 35° 14´); (31° 46´, 35° 14´); (31° 46´, 35° 14´); (31° 46´, 35° 14´); (31° 46´, 35° 14´)

Jews : the people descended from Israel
(31° 46´, 35° 14´); (31° 46´, 35° 14´)

Acts 25:11

Caesar : a title held by Roman emperors

Acts 25:25

Augustus : the Roman emperor named Caesar Augustus who was ruling when Christ was born,an honorary title used for Roman emperors