what sort of public transportation is found here?
Several transportation facilities available such as buses, railways, airports, ferry, etc
Bus
The Plymouth & Brockton Street Railway Company offers scheduled service to Logan Airport, downtown Boston, Hyannis, and Provincetown. Buses can be boarded at the commuter parking lot at exit 5 off Route 3, behind the McDonald's rest stop. 
what year did the mayflower land on plymouth bay December 16, 1620 where was this colony located? Plymouth, Massachusetts which is the ship they traveled to this place in? "Mayflower" is there a society bearing the same name as the ship? Yes, The General Society of Mayflower Descendants, or The Mayflower Society what was the language spoken by the people who came on the ship? UNANSWERABLE was the place mentioned earlier associated with any war? Yes, Revolutionary War
The Massachusetts Bay Transportation Authority's commuter rail, is one of the modes of transport. buses, rail, ferry, etc. Railways, ferries, buses, etc.
Plymouth, Massachusetts Plymouth, Massachusetts Plymouth, Massachusetts
Rail Bus Rail
Plymouth is one of two termini of the Kingston/Plymouth Old Colony Line of the Massachusetts Bay Transportation Authority's commuter rail, providing non-peak service to Braintree and as far north as Boston's South Station.  The Greater Attleboro Taunton Regional Transit Authority (GATRA) operates public transportation buses known as the Plymouth Area Link (PAL) throughout much of Plymouth and Kingston. Plymouth is one of two termini of the Kingston/Plymouth Old Colony Line of the Massachusetts Bay Transportation Authority's commuter rail, providing non-peak service to Braintree and as far north as Boston's South Station.
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Plymouth, Massachusetts [SEP] Bus
The Plymouth & Brockton Street Railway Company offers scheduled service to Logan Airport, downtown Boston, Hyannis, and Provincetown. Buses can be boarded at the commuter parking lot at exit 5 off Route 3, behind the McDonald's rest stop. The Greater Attleboro Taunton Regional Transit Authority (GATRA) operates public transportation buses known as the Plymouth Area Link (PAL) throughout much of Plymouth and Kingston.