Good quiz. Can I have a few suggestions, though? 1) Saudi Arabia was named after a whole family rather than an individual ruler - I still think it is fine to include it here, but in that case you should also include Liechtenstein, a country which was likewise named after its ruling family (for which it was actually created at the turn of 17th and 18th centuries and carved out of the surrounding German principalities); 2) St Kitts and Nevis was named not only after St Christopher, but also after the Virgin Mary, in her manifestation as Our Lady of Snows (Nuestra Seňora de las Neves); 3) Similarly, St Tomé and Principe is named not only after St thomas, but also after the Portuguese Prince Henry the Navigator,a great supporter of the maritime dicovery expeditions; 4) it is worth considering whether you should include Dominica as another country named after Jesus Christ. True, it was named Dominica because it was discovered on a Sunday, but Sunday itself is named the Lord's day in Spanish.