This article describes that Connecticut Division of Liberty Choruses went to Washington DC to assist in creating a campaign for nation wide liberty choruses.
This is the sheet music for the song "When You're Down in Old New Haven Town," which is about a soldier coming home from France and going to New Haven.
This song booklet contains nine different songs, including "America the Beautiful," "The Star Spangled Banner," and "America (My Country 'Tis of Thee)"