Final answer:
King Henry brings news of Becket's appointment as Archbishop to the people of Canterbury. Option B is correct.
Step-by-step explanation:
The news that King Henry brings to the people of Canterbury is b) Becket's appointment as Archbishop. This event is part of the historical context in which the various monarchs and events shaped religious and political structures within England.
Notable occurrences in history such as the Treaty of Zaragoza, the accession of Elizabeth I as the Queen of England, the Saint Bartholomew's Day Massacre which led to the War of the Three Henrys, and domestic conflicts all played significant roles in the state of affairs and the flow of power between the monarchy, Parliament, and the church.