How did the British forces further pummel the American morale after defeating the US troops at Canada and Bladensburg?

After defeating American troops in Canada and at Bladensburg, British forces further undermined American morale by advancing into Washington, D.C., and burning key government buildings, including the Capitol and the White House, in August 1814. This display of military dominance showcased the vulnerability of the American government and instilled fear among its citizens. The British victory not only demoralized American forces but also fueled a sense of despair and helplessness among the public regarding their national security.