Answer:
A map of Africa
Explanation:
Including a map of Africa with this text would provide the best support for the details in the excerpt. In this text, we learn about the journey that Livingstone was going to undergo in Africa. Livingstone was going to explore the East side of the continent, and travel 260 miles upriver to the town of Tete. The reader would most benefit from a map in which he could trace Livingstone's journey.
<span>Merlin lives backwards so he knows that the child that will be born (Arthur) will be future king, so he makes the bargain with Uther to have the child.</span>