Final answer:
Queen Elizabeth's proclamation set forth the Elizabethan Settlement, which established the Church of England and the use of the Book of Common Prayer, reflecting a compromise between Protestant and Catholic practices.
Step-by-step explanation:
Queen Elizabeth's proclamation began the English tradition of religious settlement known as the Elizabethan Settlement. In 1559, upon ascending to the throne, Elizabeth I enacted the Settlement, which established the Church of England and defined its practices. This comprised of two Acts of Parliament: one that named Elizabeth the Supreme Governor of the Church of England, and the Act of Uniformity which led to the creation of the Book of Common Prayer, a cornerstone of Anglican worship. The Settlement itself was a move towards Protestantism but kept certain Catholic traditions, thereby reflecting a compromise between the two religious practices and allowing for elements of Anglican tradition that are still prevalent today.