April 19, 1775: The Shot Heard Around The World

On April 19, 1775, the opening shots of the American Revolutionary War at Lexington and Concord—later immortalized as “the shot heard around the world”—gave way, almost immediately, to something more consequential than a single day’s fighting. As British regulars retreated into Boston under constant…

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March 17, 1776: The British Leave Boston

On the morning of March 17, 1776, the people of Boston watched a sight that would have seemed impossible only months earlier: the most powerful army in the world quietly abandoning the city it had occupied since the opening shots of rebellion. Red-coated soldiers…

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December 7, 1930: The World’s First TV Ad

On December 7, 1930, viewers in the Boston area witnessed a milestone that would later become central to American broadcasting: the combination of live entertainment and commercial sponsorship on experimental television station W1XAV. Operated by the Shortwave and Television Laboratory in Boston, W1XAV was…

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