How many countries is Elizabeth II a monarch of?
18. Elizabeth the Second is the head of the United Kingdom, Northern Ireland, Antigua and Barbudes, Australia, Bahamas, Gibraltar, Barbados, Belize, Canada, Grenada, Jamaica, New Zealand, Papua New Guinea, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and Grenadines, Tuvalu and Salomon Islands. All these states are independent monarchies with Elizabeth II as queen.