Category: Inventors - Who invented 'bifocal' lenses for eyeglasses?

Questions

What nationality was the last person executed by guillotine?

What nationality was the person who ordered the killing of the last incan king of peru?

What new england state would be home if you laid down roots in 'bald head'?

What new territory was created in Canada in 1999?

What New World mammal did Columbus say resembled mermaids?