Why did ralp waldo call it the ''shots heard'' around the world?

Ralph Waldo Emerson referred to the "shots heard 'round the world" to describe the significance of the first gunfire that sparked the American Revolutionary War at the battles of Lexington and Concord in 1775. This phrase encapsulates the idea that the conflict not only marked the beginning of a struggle for American independence but also symbolized a broader fight for liberty and self-determination that resonated globally. The events signified a pivotal moment in history, inspiring revolutions and movements for freedom worldwide.