1) Housatonic river 2) River 3) River in the Berkshires 1) River 
(from the article `Hunley`) ...attack blockading Union warships, it went to the bottom three times with great loss of life—including that of Hunley himself. Raised one more ... ...was fitted with a `torpedo` on the end of a long spar, and the craft made several successful dives. On the night of Feb. 17, 1864, the submarin...
[n] - a river that rises in western Massachusetts and flows south through Connecticut to empty into Long Island Sound
a river flowing S from NW Massachusetts through SW Connecticut to Long Island Sound near Stratford, Connecticut. 148 mi. (240 km) long.