Which royalty is the most impressive?

Teacher and composer Franz Joseph Haydn had three sisters. One of them was royalty for a European country

Presidents serve for a term (four years) unless they are reelected for another term (but defiantly no more than two terms). Royal leaders seem to pass along their crown and position to the next member (heir) in their family line (after death?). They...

I noticed Square did not use this connector, perhaps to avoid this royalty?

Of the countries listed in the CIA World Factbook (www.cia.gov/cia/publications/factbook), which are the ones which have never had national governments that were not popularly elected, and what are the ages of these nations? In the event of a gray area...

Which Royals do you think should take part in this exciting and educational program? I expect that her Majesty Queen Elizabeth is much to busy, however some of the lesser Royals may be able to give up a few weeks.

Ancient U.K included many kingdoms. Which of them particularly Wales and England ) had the highest royal power with respect to U.K as a whole

Ancient U.K included many kingdoms and each had its own royalhood. Which of them (particularly Wales and England ) had the highest royal power with respect to U.K as a whole

My boy asked me in which countries kings and queens actually make decisions that affect people. I think they do not in the UK. Maybe in some Scandinavian countries. Saudi Arabia, yes. Any others you can think of?