Which grocery chain is credited with inventing the modern self-service supermarket concept in 1916, forever changing how we shop for food?

The way we shop for food has evolved dramatically over the past century. Before supermarkets became the norm, grocery shopping was a very different experience involving multiple specialty shops and direct interactions with merchants. Test your knowledge about the pioneering companies and innovations that revolutionized food retail and shaped our modern shopping experience!

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Piggly Wiggly
A&P (Great Atlantic & Pacific Tea Company)
Kroger
Safeway