https://www.dailymail.co.uk/news/article-14523713/trump-agrees-commonwealth-king-charles.html?ico=authors_pagination_mobile
" made up of 56 member states, the vast majority of which are former territories of the British Empire. They are connected through their use of the English language and historical-cultural ties.
Membership is voluntary and the group is mostly ceremonial.
King Charles III is the head of the commonwealth. .."
