The Daily History Chronicle

On July 17, 1944, an ammunition explosion at Port Chicago killed 320 sailors, most of them Black, in the deadliest home-front disaster of World War II. When 258 survivors refused to keep loading bombs under the same unsafe conditions, the Navy charged fifty of them with mutiny, a capital crime, and a young NAACP lawyer named Thurgood Marshall sat through every day of the trial. It took the Navy eighty years, to the exact date, to admit they had been right to refuse.