Final answer:
Elizabeth I is responsible for defeating the Spanish Armada, restoring the Protestant faith to England, and remaining unmarried.
Step-by-step explanation:
The person responsible for the actions listed in the question is Elizabeth I.
Elizabeth I was the queen of England who defeated the Spanish Armada, restored the Protestant faith to England, and remained unmarried.
During her reign, Elizabeth I successfully navigated complex political and religious challenges, solidifying England as a major world power.
Learn more about Elizabeth I's contributions to England