The first Decoration Day

David W. Blight has a fantastic article about the The first Decoration Day.

Thousands of black Charlestonians, most former slaves, remained in the city and conducted a series of commemorations to declare their sense of the meaning of the war. The largest of these events, and unknown until some extraordinary luck in my recent research, took place on May 1, 1865. During the final year of the war, the Confederates had converted the planters' horse track, the Washington Race Course and Jockey Club, into an outdoor prison. Union soldiers were kept in horrible conditions in the interior of the track; at least 257 died of exposure and disease and were hastily buried in a mass grave behind the grandstand. Some twenty-eight black workmen went to the site, re-buried the Union dead properly, and built a high fence around the cemetery. They whitewashed the fence and built an archway over an entrance on which they inscribed the words, "Martyrs of the Race Course."

Then, black Charlestonians in cooperation with white missionaries and teachers, staged an unforgettable parade of 10,000 people on the slaveholders' race course.