Having recognized the need for their territory to assert its independence from both Britain and New York and remove themselves from the war they were waging against each other, a convention of future Vermonters assembles in Westminster and declares independence from the crown of Great Britain and the colony of New York on January 15, 1777. The convention’s delegates included Vermont’s future governor, Thomas Chittenden, and Ira Allen, who would become known as the “father” of the University of Vermont.

On January 15, 1870, the first recorded use of a donkey to represent the Democratic Party appears in Harper’s Weekly. Drawn by political illustrator Thomas Nast, the cartoon is entitled “A Live Jackass Kicking a Dead Lion.” The jackass (donkey) is tagged “Copperhead Papers,” referring to the Democrat-dominated newspapers of the South, and the dead lion represents the late Edwin McMasters Stanton, President Abraham Lincoln’s secretary of war during the final three years of the Civil War. In the background is an eagle perched on a rock, representing the postwar federal domination in the South, and in the far background is the U.S. Capitol.

Ilse Koch, wife of the commandant of the Buchenwald concentration camp, is sentenced to life imprisonment in a court in West Germany. Ilse Koch was nicknamed the “Witch of Buchenwald” for her extraordinary sadism.

On January 15, 1968, an 87-year-old Jeannette Rankin leads 5,000 women—nicknamed the "Jeannette Rankin Brigade"—in a march in Washington, D.C. against the Vietnam War. The march is a capstone of Rankin's long career as a suffragist, pacifist and the first woman elected to U.S. Congress.

In the wake of vicious fighting between Armenian and Azerbaijani forces in Azerbaijan, the Soviet government sends in 11,000 troops to quell the conflict.

On January 15, 2009, a potential disaster turns into a heroic display of skill and composure when Captain Chesley Burnett Sullenberger III safely lands the plane he was piloting on New York City’s Hudson River after a bird strike caused its engines to fail. David Paterson, governor of New York at the time, dubbed the incident the “miracle on the Hudson.”