The first submarine may have been built by Dutchman Cornelius Drebbel in England in 1623. He certainly designed one, however it is not certain he ever built it. Sometime between 1690 and 1692, French physicist Denis Papin designed and built two submarines, apparently in Marburg, Germany.The history is a bit sketchy, but, depending on who you believe, the first sub was built either in England, or in Germany, but, in either case, not by people who were native to those lands.
where was the first submarine built
the turtle was built in 1775
Groton
Cornelius Drebbel in 1622
The first submarine built for the South was named the Pioneer. It was built in 1861 in New Orleans by James McClintock and Baxtor Watson.
David Bushnell .
GROTON
u bout
1623 by james the first of england
The USS Nautilus was built in Groton, Connecticut.
Bushnell built his submarine, the "Turtle", in early 1776 and first used it in September that year.
The first navigable submarine was built in 1620 in England by Cornelius Drebbel using English mathematician William Bourne's plans from 1578. America (not the US back then) used the first submarine, built by American Colonist David Bushnell in 1776.