Final answer:
Eleanor of Aquitaine was the wife of Henry II and ruled alongside him over England and about half of France.
Step-by-step explanation:
The wife of Henry II who ruled all of England and about half of France with her husband was Eleanor of Aquitaine. Eleanor was one of the most powerful and influential figures of the 12th century, due to her vast inheritance as the Duchess of Aquitaine and her subsequent marriages to two kings: Louis VII of France and later Henry II of England.
Her marriage to Henry II was not only significant because of their combined territories but also because of their children, who included two future kings of England, Richard I and John. Eleanor's remarkable life and legacy have made her a prominent historical figure in European history.
Therefore, the correct answer to the student's question is 1) Eleanor of Aquitaine.