Which of the following is true about elizabeth i's reign? she enforced the catholic church as england's official religion. she began a series of holy wars to fight puritans. the church of england was established by law. puritans supported the her commitment to any religion.

The answer would be B. She began a series of holy wars to fight the Puritans. 

This war was primarily against Mary, Queen of Scots, her very own cousin, lasting almost 20 years until Mary's execution at the hands of Elizabeth. The war began at first as a fight for the throne–Elizabeth was Henry VIII's written heir, while the most Catholics thought Mary was the true heir as the legitimate granddaughter of Henry VIII. This tension led to Elizabeth's first attack against the Protestant (Puritan) Mary, leading to a long and bloody religious war. 

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