President Abraham Lincoln’s assassination on April 14, 1865, shocked the nation. One week before, the Confederacy’s largest army had surrendered. Americans looked to the postwar future with a wide array of hopes and fears. Then came the assassination. Public reaction to Lincoln’s assassination varied widely. Some grieved. Some fretted over the future. A few celebrated. One hundred fifty years later, what can we learn from the reactions and reflections of citizens from across the nation, and even around the world?