There is a world outside the USA
Very many of your puzzles are USA based (e.g. presidents, US cities, ER, Disney, US states, etc.).
75% of the world is OUTSIDE the USA. Europe is Chinas major trading partner, not the USA. Many Americans are largely oblivious of the world outside the USA and if you created a few more puzzles that included other countries then Americans might be tempted to aleviate some of their ignorance of the world outside their borders.
For instance: What country had an attempted coup detat in mid-April 2012? What is a coup detat? On what continent is Guinea-Bissau?
Nickle Odeon about
Sporcle, v2.1.4