It was discovered in 1620. I rlly hope i was help!
The Puritans established the Plymouth Colony in 1620.
1787
1691
1620
The pilgrims first settled in Plymouth. They were supposed to land in Virginia ,but there ship was blown off course by a storm so they settled in Plymouth which is in present-day state Massachusetts.
If you are asking when Mass became a royal colony it was in 1691 and Plymouth was established in 1620. In 1630 the Mass Bay Co got a royal charter for most of present day Mass and New Hampshire. The stockholders made John Winthrop the first governor. So, there is a couple of dates here that you could use and still be correct. I think that since Plymouth was established first that they didn't "join' Massachusetts, but it developed around them.
The colony was settled in the year 1620 and 1621. Perhaps a New Year or close to one. Also Plymouth was settled by John Smith and the Pilgrims. :-) :-) :-) :-) be happy.
1620
New Amsterdam was settled just one year after Jamestown. Plymouth Colony was settled one year after Jamestown. It was in existence from 1620 to 1691.
The Colony of Georgia was established.
1620 AD .
Plymouth Colony 1620. Mass Bay 1629