it became part of the us in 1832
The US Congress.
It is located in New England.
Northeast or New England
maybe
They were independent republics.
and what year they i become a part of the us
On Friday 4 March 1791 as the 14th US State.
Vermont is a state in the US.
Eastern Wyoming is considered to be a part of the Great Plains by the US Geological Survey.
Vermont
It did threaten to succeed from the united States and become its own independent country (not part of Canada)
In the NE part, centered in Barre, Vermont.