Answer:
Read below (sorry for my spelling btw I don't speak english that well nor do I type it that well)
Step-by-step explanation:
Many ideoglies evolve over the years and places like the United Kingdom have constusinal moncarchies meaning they have democracy and all but they still keep a royal family, who have power, but can't do stuff like kill off everyone they want, mainly because stuff like the house of common exists in the UK. Belgium also has one, and I guess you can consider the Pope as a "king" but not really. Somethings remained the same like how they do get royal respect, tons of cash I guess, and make some political choices.