United Kingdom of Great Britain and Northern Ireland

Since Queen Elizabeth II's death in September, her son Charles has ruled, but May 6 marks the official coronation when Charles becomes monarch of the United Kingdom of Great Britain and Northern Ireland.

Now, the United Kingdom of Great Britain and Northern Ireland binds England, Scotland, Wales and Northern Ireland and has an overall population of about 68 million, of which Scots make up some 5.5 million.

The Prime Minister of the United Kingdom of Great Britain and Northern Ireland able to visibly illustrate that full job title so early in her tenure.

"But I cannot forget that I was crowned Queen of the United Kingdom of Great Britain and Northern Ireland."

But she then added: "I cannot forget that I was crowned Queen of the United Kingdom of Great Britain and Northern Ireland."