Answer, Early Morning Check
DB, cans can also be a cylintrical metal cup too. Apparently that is what caused the sequence events, not the two ended (then)lead sealed can as we think of it today.
Bill nailed it.
Full story on http://members.aol.com/calebj/squanto.html or just type to a Google "Squanto" or "Tisquantum".
Quickly, the return of a can lead to a kidnapping, which led to a trip to Europe, then to saving and further education by Spanish Friars, which eventually ended up as a treaty back in North America between John Carver and Massasoit, a Wampanoag indian, which lasted fifty years. The return of a cup led to a English speaking indian "Squanto" who taught the English what to eat, how to plant and where to fish etc., plus peace with the natives.
Happy Thanksgiving to all.