Discover America: Test Your Geography Knowledge with this Fun Trivia!Share:FacebookPinterestTwitterMailWhich capital city, along with New Haven, served as a co-capital from 1701 to 1875?53%Next Correct Incorrect Hartford became the sole capital of Connecticut in 1875. Which capital city, along with New Haven, served as a co-capital from 1701 to 1875? Hartford, CT Providence, RI Dover, DE Raleigh, NC 53%