Queen Elizabeth I of England is known for her role in the defeat of the Spanish Armada in 1588. The Armada was a massive fleet sent by King Philip II of Spain to invade England and re-establish Catholic rule. Elizabeth's leadership during this critical conflict was characterized by her rallying speeches to inspire her troops and her determination to defend her realm. The English navy, employing more maneuverable ships and tactics, ultimately defeated the Armada, leading to a turning point in naval warfare. This victory not only secured Protestantism in England but also marked the rise of England as a dominant naval power.