Which retailer is credited with opening the first true self-service supermarket in the United States in 1916, revolutionizing retail by allowing customers to select their own merchandise?

The way we shop has evolved dramatically over the past century. Before supermarkets emerged, consumers typically visited multiple specialty shops for different goods - the butcher for meat, the baker for bread, and so on. The self-service grocery revolution fundamentally changed retail history and consumer behavior. Test your knowledge about this pivotal retail innovation that shaped modern shopping experiences!

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