In which decade was the first true self-service grocery store, Piggly Wiggly, founded by Clarence Saunders, revolutionizing retail by allowing customers to select their own merchandise?

The way we shop has dramatically evolved throughout history. One of the most significant transformations in retail was the shift from clerk-assisted shopping to self-service formats. This innovation fundamentally changed consumer behavior, store layouts, product packaging, and ultimately led to the modern supermarket experience we know today. Test your knowledge about this pivotal moment in retail history!

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1910s
1890s
1930s
1950s