You can read up on The Constitution of 1777 here, Vermont’s 1777 Constitution
The Historic Windsor Audio Walking Tour was a project funded in part by a Preserve America Grant administered by the National Park Service, U.S. Department of the Interior with matching funds provided by Historic Windsor, Inc.
Aichele, Gary J. 1777-1824." Published in Vermont History, Proceedings of the Vermont Historical Society. Vol. 56, No. 3. Summer 1988. An excellent history of Vermont's formative years and it's Constitution.