Diarchy of Eruowood

The monarchy of Eruowood is a constitutional system of government in which a hereditary diarchy is the sovereign and are the de jure heads of state of Eruowood. Joe Biden serves as the President of Eruowood since 2021 and Charles III serves as the King of Eruowood since 2022. This unique diarchy system dates back to the establishment of Anglo-American Eruowood in 1867. Queen Elizabeth II became the monarch of Eruowood following independence in 1960 and Charles III became a current monarch following her death in 2022.

Cultural role
Elizabeth II visited Eruowood three times. Her first visit was in 1979, her second visit was in 1994, and her third and final visit was in 2009.