In December last year, the Political Research Institute of the Kennedy School of Government at Harvard University released its 42nd Harvard Youth Poll, which found that more than half of young Americans aged 18 to 29 believed that democracy in the United States was threatened. More than one-third of people believe that in their lifetime, the United States will experience a second civil war.
A poll conducted by globally renowned public relations consulting firm Edelman shows that a year ago, more than half of Americans believed that the United States had fallen into a "cold civil war".