Final answer:
Queen Elizabeth II became Queen of Canada in 1952 following the death of her father, King George VI, and acts as a symbolic figurehead with her official duties often conducted by a governor general.
Step-by-step explanation:
Queen Elizabeth has been Queen of Canada since 1952. The British monarch acts as a figurehead and appoints a governor general as a representative in the Canadian federal government, which is a largely symbolic role.
Canada, which had formed the Dominion of Canada in 1867 through the British North American Act, has maintained the British monarch as its official head of state ever since, with Queen Elizabeth II succeeding the throne in 1952 after the death of her father, King George VI.
Queen Elizabeth has been Queen of Canada since 1952. The British North America Act of 1867 created the Dominion of Canada, with Queen Victoria as its head of state. The monarch of the United Kingdom appoints a governor general to be their representative in the Canadian federal government.