South Dakota and Vermont take the top 2 spots for the happiest states in the United States, according to a recent study

South Dakota and Vermont take the top 2 spots for the happiest states in the United States, according to a recent study: via @CNBCMakeIt https://t.co/CTYUtYYPZA pic.twitter.com/bCxvy48K1N

— CNBC (@CNBC) October 24, 2018