Concept:Herod Agrippa acted politically to gain popular support from the Jewish leaders.Explanation:James was executed by the order of Herod Agrippa.Acts 12:2–3 records that Herod did this because it pleased the Jews.By killing James, Herod wanted to increase his acceptance and favour among the Jewish people.Therefore, the main purpose was to win the confidence of the Jews.Answer:C. win confidence of the Jews