Which country pioneered the first modern self-service grocery store concept that revolutionized retail and became the model for supermarkets worldwide?

The global retail landscape is shaped by companies that often have fascinating geographical beginnings. Some of the world's most influential retail brands started in surprising locations before expanding internationally. This trivia question explores how geography influenced the birth of a major retail innovation that changed shopping habits worldwide. Test your knowledge about where famous retail concepts originated!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

United States (Piggly Wiggly, founded 1916 in Memphis, Tennessee)
United Kingdom (Sainsbury's self-service experiment, 1950s)
France (Carrefour's hypermarket concept, 1963)
Germany (Aldi's discount store model, 1946)