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July 21: Testing the World’s First Attack Submarine — in 1776 – Today in Connecticut History
https://todayincthistory.com/2025/07/21/july-21-testing-the-worlds-first-attack-submarine-in-1776/
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18th century
american revolution
connecticut history
connecticut firsts
connecticut innovations
connecticut inventors
david bushnell
While Connecticut has been home to an outsized share of American innovators and creative geniuses, few of them have had as long-lasting an impact as David Bushnell, inventor of the Turtle &#…
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