Misc: In 1841 1st Canadian parliament opens in---------- , Ontario ?

Questions

------- was the first European country to establish a system for health insurance for its workers in 1888.?

The flagship known as Queen Anne's Revenge belonged to the famous pirate, Blackbeard. The ship sank in 1718. Blackbeard's real name was ------------.?

King Francis I of France is reported to have paid master artist Leonardo da Vinci 4,000 gold crowns for his masterpiece -------------- but the king did not get immediate possession. Da Vinci kept the painting hanging on a wall of his chateau to the day he died.?

The ------------------ was acquired by King Louis XIV in 1668. It was worn 120 years later by Marie Antoinette and it now resides in the Smithsonian Institution. This beautiful natural blue diamond weighs 44.5 carats today.?

The House of Windsor rules England. The Netherlands is ruled by the House of ------.?